Minor fix to AIS type 1,2,3 radio field decoding.

5 files changed, 84 insertions, 84 deletions

diff --git a/test/daemon/ait250.log.chk b/test/daemon/ait250.log.chk
index d990239c..5b876820 100644
--- a/test/daemon/ait250.log.chk
+++ b/test/daemon/ait250.log.chk
@@ -3,7 +3,7 @@ $GPRMC,194907.00,A,5241.99815,N,00517.56525,E,0.005,,010809,,,A*7B
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 !AIVDM,1,1,,B,13njCt031t0DA=lN2:jKmad60l1p,0*12
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+{"class":"AIS","type":1,"repeat":0,"mmsi":258774000,"scaled":false,"status":0,"turn":12,"speed":124,"accuracy":false,"lon":2656698,"lat":31492809,"course":3030,"heading":310,"second":3,"maneuver":0,"raim":false,"radio":213112}

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@@ -20,7 +20,7 @@ $GPGBS,194909.00,3.0,1.9,4.2,,,,*40
 !AIVDM,1,1,,A,B3`gaQ000062PeWRIt403wTUoP06,0*11
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+{"class":"AIS","type":1,"repeat":0,"mmsi":245618000,"scaled":false,"status":0,"turn":0,"speed":0,"accuracy":false,"lon":2757910,"lat":31482660,"course":3550,"heading":96,"second":8,"maneuver":0,"raim":false,"radio":2282}

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@@ -29,21 +29,21 @@ $GPRMC,194910.00,A,5241.99782,N,00517.56453,E,0.006,,010809,,,A*7F
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+{"class":"AIS","type":1,"repeat":0,"mmsi":211315540,"scaled":false,"status":7,"turn":-128,"speed":1023,"accuracy":false,"lon":108600000,"lat":54600000,"course":3600,"heading":511,"second":63,"maneuver":0,"raim":false,"radio":133324}

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@@ -59,21 +59,21 @@ $GPRMC,194914.00,A,5241.99742,N,00517.56388,E,0.005,,010809,,,A*75
 $GPGBS,194914.00,3.0,1.9,4.2,,,,*4C
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+{"class":"AIS","type":1,"repeat":0,"mmsi":4,"scaled":false,"status":15,"turn":-128,"speed":1023,"accuracy":false,"lon":108600000,"lat":54600000,"course":3600,"heading":511,"second":60,"maneuver":0,"raim":false,"radio":159984}

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@@ -94,29 +94,29 @@ $GPGBS,194919.00,3.0,1.9,4.2,,,,*41
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@@ -128,9 +128,9 @@ $GPGBS,194924.00,3.0,1.9,4.2,,,,*4F
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@@ -149,21 +149,21 @@ $GPGBS,194927.00,3.0,1.9,4.2,,,,*4C
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 !AIVDO,1,1,,,B3aC3LP00063ah7RNpD03wfUsP06,0*58
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 $GPRMC,194930.00,A,5241.99745,N,00517.56492,E,0.006,,010809,,,A*7B
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@@ -175,20 +175,20 @@ $GPRMC,194931.00,A,5241.99750,N,00517.56500,E,0.002,,010809,,,A*70
 $GPGBS,194931.00,3.0,1.9,4.2,,,,*4B
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 !AIVDM,1,1,,B,13bcuF0P000H@F2N:0tL<wvt0<0=,0*0D
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+{"class":"AIS","type":1,"repeat":0,"mmsi":246087000,"scaled":false,"status":0,"turn":-128,"speed":0,"accuracy":false,"lon":3179201,"lat":31621361,"course":3123,"heading":511,"second":30,"maneuver":0,"raim":false,"radio":49165}

 !AIVDM,1,1,,B,13bf9v00000IaBlN8IMSuSw006K4,0*63
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 !AIVDM,1,1,,A,13c7O4001N0EmBtMweB6GF?22D2n,0*57
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@@ -200,7 +200,7 @@ $GPGBS,194934.00,3.0,1.9,4.2,,,,*4E
 !AIVDO,1,1,,,B3aC3LP00063aiWRNpP03wi5sP06,0*42
 {"class":"AIS","type":18,"repeat":0,"mmsi":244630386,"scaled":false,"reserved":0,"speed":0,"accuracy":false,"lon":3175651,"lat":31619976,"course":0,"heading":511,"second":34,"regional":0,"cs":true,"display":false,"dsc":true,"band":true,"msg22":true,"raim":false,"radio":917510}

 !AIVDM,1,1,,A,13aC225P150HqUlN3uHA5ww2P<0<,0*31
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+{"class":"AIS","type":1,"repeat":0,"mmsi":244630024,"scaled":false,"status":5,"turn":-128,"speed":69,"accuracy":false,"lon":3263674,"lat":31522145,"course":279,"heading":511,"second":33,"maneuver":1,"raim":false,"radio":49164}

 $GPRMC,194935.00,A,5241.99779,N,00517.56509,E,0.002,,010809,,,A*76
 !AIVDM,1,1,,A,B3`qKD@00064BIWRQGVI;wiUoP06,0*75
 {"class":"AIS","type":18,"repeat":0,"mmsi":244210513,"scaled":false,"reserved":0,"speed":0,"accuracy":false,"lon":3180851,"lat":31622521,"course":2450,"heading":511,"second":35,"regional":0,"cs":true,"display":false,"dsc":true,"band":true,"msg22":true,"raim":true,"radio":917510}

@@ -208,7 +208,7 @@ $GPGBS,194935.00,3.0,1.9,4.2,,,,*4F
 {"class":"TPV","tag":"GBS","mode":2,"time":"2009-08-01T19:49:35.000Z","ept":0.005,"lat":52.699963167,"lon":5.292751500,"epx":1.900,"epy":3.000,"track":0.0000,"speed":0.001}

 !AIVDM,1,1,,B,H3`gaQ1AU0Pttp0000000000003,2*6D
 !AIVDM,1,1,,B,13a6ld3P@9PDv3TN1GdRv7k800SH,0*60
-{"class":"AIS","type":1,"repeat":0,"mmsi":244430000,"scaled":false,"status":3,"turn":-127,"speed":9,"accuracy":true,"lon":2748530,"lat":31479730,"course":760,"heading":249,"second":36,"maneuver":0,"raim":false,"radio":4528}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244430000,"scaled":false,"status":3,"turn":-127,"speed":9,"accuracy":true,"lon":2748530,"lat":31479730,"course":760,"heading":249,"second":36,"maneuver":0,"raim":false,"radio":2264}

 !AIVDO,1,1,,,B3aC3LP00063ai7RNpT03wiUsP06,0*46
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@@ -229,7 +229,7 @@ $GPRMC,194938.00,A,5241.99803,N,00517.56530,E,0.010,,010809,,,A*70
 $GPGBS,194938.00,3.0,1.9,4.2,,,,*42
 {"class":"TPV","tag":"GBS","mode":2,"time":"2009-08-01T19:49:38.000Z","ept":0.005,"lat":52.699967167,"lon":5.292755000,"epx":1.900,"epy":3.000,"track":0.0000,"speed":0.005}

 !AIVDM,1,1,,B,13`p;<0P0a0E8upN1GJDG?w:@@Fs,0*7F
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+{"class":"AIS","type":1,"repeat":0,"mmsi":244190000,"scaled":false,"status":0,"turn":-128,"speed":41,"accuracy":false,"lon":2770876,"lat":31479657,"course":1116,"heading":511,"second":37,"maneuver":0,"raim":false,"radio":67003}

 !AIVDO,1,1,,,B3aC3LP00063ajWRNph03wk5sP06,0*7B
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 $GPRMC,194939.00,A,5241.99809,N,00517.56539,E,0.009,,010809,,,A*7A
@@ -242,7 +242,7 @@ $GPGBS,194939.00,3.0,1.9,4.2,,,,*43
 !AIVDM,1,1,,B,B3`gaQ000062Pc7RIt403wkUoP06,0*4B
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 !AIVDM,1,1,,B,139QcE7P?w<tSF0l4Q@>4?wv0l08,0*02
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+{"class":"AIS","type":1,"repeat":0,"mmsi":211315540,"scaled":false,"status":7,"turn":-128,"speed":1023,"accuracy":false,"lon":108600000,"lat":54600000,"course":3600,"heading":511,"second":63,"maneuver":0,"raim":false,"radio":213000}

 !AIVDO,1,1,,,B3aC3LP00063ajWRNph03wkUsP06,0*1B
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diff --git a/test/daemon/saab-r4.log.chk b/test/daemon/saab-r4.log.chk
index d7806374..a467994e 100644
--- a/test/daemon/saab-r4.log.chk
+++ b/test/daemon/saab-r4.log.chk
@@ -1,8 +1,8 @@
 !AIVDM,1,1,,B,13aGhtw0R<OJf=6LgQ?Ad1FF05`L,0*24
-{"class":"AIS","type":1,"repeat":0,"mmsi":244707571,"scaled":false,"status":15,"turn":2,"speed":140,"accuracy":false,"lon":-4886109,"lat":30138685,"course":432,"heading":43,"second":11,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244707571,"scaled":false,"status":15,"turn":2,"speed":140,"accuracy":false,"lon":-4886109,"lat":30138685,"course":432,"heading":43,"second":11,"maneuver":0,"raim":false,"radio":23068}

 $PFEC,AIcmd,0,35,A,01062011,130711*05
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-{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868800,"lat":30127913,"course":30,"heading":4,"second":11,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868800,"lat":30127913,"course":30,"heading":4,"second":11,"maneuver":0,"raim":false,"radio":23068}

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 {"class":"TPV","tag":"GLL","mode":2,"time":"2011-06-01T13:07:11.000Z","ept":0.005,"lat":50.213180000,"lon":-8.114660000}

@@ -14,7 +14,7 @@ $GPRMC,130711.00,A,5012.790800,N,00806.879600,W,0.5,3.0,010611,,A*6A
 $GPDTM,W84,C*52
 $PFEC,AIcmd,0,35,A,01062011,130712*06
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-{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868800,"lat":30127914,"course":31,"heading":4,"second":12,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868800,"lat":30127914,"course":31,"heading":4,"second":12,"maneuver":0,"raim":false,"radio":23068}

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 $GPGGA,130712,5012.791400,N,00806.879600,W,2,,,,,,,*64
@@ -24,7 +24,7 @@ $GPRMC,130712.00,A,5012.791400,N,00806.879600,W,0.5,3.1,010611,,A*65
 $GPDTM,W84,C*52
 $PFEC,AIcmd,0,35,A,01062011,130713*07
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-{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868800,"lat":30127916,"course":31,"heading":4,"second":13,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868800,"lat":30127916,"course":31,"heading":4,"second":13,"maneuver":0,"raim":false,"radio":23068}

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@@ -34,7 +34,7 @@ $GPRMC,130713.00,A,5012.791400,N,00806.879600,W,0.5,3.1,010611,,A*64
 $GPDTM,W84,C*52
 $PFEC,AIcmd,0,35,A,01062011,130714*00
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-{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868800,"lat":30127917,"course":29,"heading":4,"second":14,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868800,"lat":30127917,"course":29,"heading":4,"second":14,"maneuver":0,"raim":false,"radio":23068}

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@@ -44,7 +44,7 @@ $GPRMC,130714.00,A,5012.791400,N,00806.879600,W,0.5,2.9,010611,,A*6A
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 $PFEC,AIcmd,0,35,A,01062011,130715*01
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+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868800,"lat":30127919,"course":29,"heading":4,"second":15,"maneuver":0,"raim":false,"radio":23068}

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@@ -54,7 +54,7 @@ $GPRMC,130715.00,A,5012.791400,N,00806.879600,W,0.5,2.9,010611,,A*6B
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+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868800,"lat":30127920,"course":30,"heading":4,"second":16,"maneuver":0,"raim":false,"radio":23068}

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@@ -63,10 +63,10 @@ $GPRMC,130716.00,A,5012.792000,N,00806.879600,W,0.5,3.0,010611,,A*67
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+{"class":"AIS","type":1,"repeat":0,"mmsi":244707571,"scaled":false,"status":15,"turn":1,"speed":140,"accuracy":false,"lon":-4885860,"lat":30138854,"course":432,"heading":43,"second":17,"maneuver":0,"raim":false,"radio":23068}

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@@ -76,7 +76,7 @@ $GPRMC,130717.00,A,5012.792000,N,00806.879600,W,0.5,2.8,010611,,A*6F
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-{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868799,"lat":30127923,"course":25,"heading":4,"second":18,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868799,"lat":30127923,"course":25,"heading":4,"second":18,"maneuver":0,"raim":false,"radio":23068}

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@@ -86,7 +86,7 @@ $GPRMC,130718.00,A,5012.792000,N,00806.879600,W,0.5,2.5,010611,,A*6D
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+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868799,"lat":30127925,"course":25,"heading":4,"second":19,"maneuver":0,"raim":false,"radio":23068}

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@@ -96,7 +96,7 @@ $GPRMC,130719.00,A,5012.792000,N,00806.879600,W,0.5,2.5,010611,,A*6C
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+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868799,"lat":30127926,"course":25,"heading":4,"second":20,"maneuver":0,"raim":false,"radio":23068}

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@@ -106,7 +106,7 @@ $GPRMC,130720.00,A,5012.792600,N,00806.879600,W,0.5,2.5,010611,,A*60
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+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868799,"lat":30127928,"course":22,"heading":4,"second":21,"maneuver":0,"raim":false,"radio":23068}

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@@ -116,7 +116,7 @@ $GPRMC,130721.00,A,5012.792600,N,00806.879600,W,0.5,2.2,010611,,A*66
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+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868799,"lat":30127929,"course":25,"heading":4,"second":22,"maneuver":0,"raim":false,"radio":23068}

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@@ -125,10 +125,10 @@ $GPRMC,130722.00,A,5012.792600,N,00806.879600,W,0.5,2.5,010611,,A*62
 {"class":"TPV","tag":"RMC","mode":2,"time":"2011-06-01T13:07:22.000Z","ept":0.005,"lat":50.213210000,"lon":-8.114660000,"track":2.5000,"speed":0.257}

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+{"class":"AIS","type":1,"repeat":0,"mmsi":244707571,"scaled":false,"status":15,"turn":0,"speed":140,"accuracy":false,"lon":-4885612,"lat":30139023,"course":432,"heading":43,"second":23,"maneuver":0,"raim":false,"radio":23068}

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+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868799,"lat":30127931,"course":30,"heading":4,"second":23,"maneuver":0,"raim":false,"radio":23068}

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@@ -138,7 +138,7 @@ $GPRMC,130723.00,A,5012.792600,N,00806.879600,W,0.5,3.0,010611,,A*67
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+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868799,"lat":30127932,"course":26,"heading":4,"second":24,"maneuver":0,"raim":false,"radio":23068}

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@@ -148,7 +148,7 @@ $GPRMC,130724.00,A,5012.793200,N,00806.879600,W,0.5,2.6,010611,,A*62
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+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868799,"lat":30127934,"course":28,"heading":4,"second":25,"maneuver":0,"raim":false,"radio":23068}

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@@ -158,7 +158,7 @@ $GPRMC,130725.00,A,5012.793200,N,00806.879600,W,0.5,2.8,010611,,A*6D
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+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868798,"lat":30127935,"course":25,"heading":4,"second":26,"maneuver":0,"raim":false,"radio":23068}

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@@ -168,7 +168,7 @@ $GPRMC,130726.00,A,5012.793200,N,00806.879600,W,0.5,2.5,010611,,A*63
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+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868798,"lat":30127937,"course":26,"heading":4,"second":27,"maneuver":0,"raim":false,"radio":23068}

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@@ -178,7 +178,7 @@ $GPRMC,130727.00,A,5012.793200,N,00806.879600,W,0.5,2.6,010611,,A*61
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+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868798,"lat":30127938,"course":26,"heading":4,"second":28,"maneuver":0,"raim":false,"radio":23068}

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@@ -187,10 +187,10 @@ $GPRMC,130728.00,A,5012.793800,N,00806.879600,W,0.5,2.6,010611,,A*64
 {"class":"TPV","tag":"RMC","mode":2,"time":"2011-06-01T13:07:28.000Z","ept":0.005,"lat":50.213230000,"lon":-8.114660000,"track":2.6000,"speed":0.257}

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+{"class":"AIS","type":1,"repeat":0,"mmsi":244707571,"scaled":false,"status":15,"turn":-1,"speed":140,"accuracy":false,"lon":-4885363,"lat":30139192,"course":432,"heading":43,"second":29,"maneuver":0,"raim":false,"radio":23068}

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+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868798,"lat":30127940,"course":26,"heading":4,"second":29,"maneuver":0,"raim":false,"radio":23068}

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@@ -200,7 +200,7 @@ $GPRMC,130729.00,A,5012.793800,N,00806.879600,W,0.5,2.6,010611,,A*65
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+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868798,"lat":30127941,"course":25,"heading":4,"second":30,"maneuver":0,"raim":false,"radio":23068}

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@@ -210,7 +210,7 @@ $GPRMC,130730.00,A,5012.793800,N,00806.879600,W,0.5,2.5,010611,,A*6E
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+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868798,"lat":30127943,"course":26,"heading":4,"second":31,"maneuver":0,"raim":false,"radio":23068}

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@@ -220,7 +220,7 @@ $GPRMC,130731.00,A,5012.793800,N,00806.879600,W,0.5,2.6,010611,,A*6C
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+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868798,"lat":30127944,"course":26,"heading":4,"second":32,"maneuver":0,"raim":false,"radio":23068}

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@@ -230,7 +230,7 @@ $GPRMC,130732.00,A,5012.793800,N,00806.879600,W,0.5,2.6,010611,,A*6F
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+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868798,"lat":30127945,"course":26,"heading":4,"second":33,"maneuver":0,"raim":false,"radio":23068}

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@@ -240,7 +240,7 @@ $GPRMC,130733.00,A,5012.794400,N,00806.879600,W,0.5,2.6,010611,,A*65
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+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868798,"lat":30127947,"course":26,"heading":4,"second":34,"maneuver":0,"raim":false,"radio":23068}

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@@ -249,10 +249,10 @@ $GPRMC,130734.00,A,5012.794400,N,00806.879600,W,0.5,2.6,010611,,A*62
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+{"class":"AIS","type":1,"repeat":0,"mmsi":244707571,"scaled":false,"status":15,"turn":-1,"speed":140,"accuracy":false,"lon":-4885115,"lat":30139361,"course":432,"heading":43,"second":35,"maneuver":0,"raim":false,"radio":23068}

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 !AIVDO,1,1,,B,13`kvwO005wJnb6LfoC0809605`L,0*4A
-{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868797,"lat":30127948,"course":32,"heading":4,"second":35,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868797,"lat":30127948,"course":32,"heading":4,"second":35,"maneuver":0,"raim":false,"radio":23068}

 $GPZDA,130735,01,06,2011,01,00*4F
 $GPGLL,5012.794400,N,00806.879600,W,130735,A,D*55
 $GPGGA,130735,5012.794400,N,00806.879600,W,2,,,,,,,*64
@@ -262,7 +262,7 @@ $GPRMC,130735.00,A,5012.794400,N,00806.879600,W,0.5,3.2,010611,,A*66
 $GPDTM,W84,C*52
 $PFEC,AIcmd,0,35,A,01062011,130736*00
 !AIVDO,1,1,,B,13`kvwO005wJnb6LfoCP6P9805`L,0*4A
-{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868797,"lat":30127950,"course":26,"heading":4,"second":36,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868797,"lat":30127950,"course":26,"heading":4,"second":36,"maneuver":0,"raim":false,"radio":23068}

 $GPZDA,130736,01,06,2011,01,00*4C
 $GPGLL,5012.794400,N,00806.879600,W,130736,A,D*56
 $GPGGA,130736,5012.794400,N,00806.879600,W,2,,,,,,,*67
@@ -272,7 +272,7 @@ $GPRMC,130736.00,A,5012.794400,N,00806.879600,W,0.5,2.6,010611,,A*60
 $GPDTM,W84,C*52
 $PFEC,AIcmd,0,35,A,01062011,130737*01
 !AIVDO,1,1,,B,13`kvwO005wJnb6LfoCh6h9:05`L,0*48
-{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868797,"lat":30127951,"course":27,"heading":4,"second":37,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868797,"lat":30127951,"course":27,"heading":4,"second":37,"maneuver":0,"raim":false,"radio":23068}

 $GPZDA,130737,01,06,2011,01,00*4D
 $GPGLL,5012.795000,N,00806.879600,W,130737,A,D*52
 $GPGGA,130737,5012.795000,N,00806.879600,W,2,,,,,,,*63
@@ -282,7 +282,7 @@ $GPRMC,130737.00,A,5012.795000,N,00806.879600,W,0.5,2.7,010611,,A*65
 $GPDTM,W84,C*52
 $PFEC,AIcmd,0,35,A,01062011,130738*0E
 !AIVDO,1,1,,B,13`kvwO005wJnb6LfoD@7@9<05`L,0*48
-{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868797,"lat":30127953,"course":29,"heading":4,"second":38,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868797,"lat":30127953,"course":29,"heading":4,"second":38,"maneuver":0,"raim":false,"radio":23068}

 $GPZDA,130738,01,06,2011,01,00*42
 $GPGLL,5012.795000,N,00806.879600,W,130738,A,D*5D
 $GPGGA,130738,5012.795000,N,00806.879600,W,2,,,,,,,*6C
@@ -292,7 +292,7 @@ $GPRMC,130738.00,A,5012.795000,N,00806.879600,W,0.5,2.9,010611,,A*64
 $GPDTM,W84,C*52
 $PFEC,AIcmd,0,35,A,01062011,130739*0F
 !AIVDO,1,1,,B,13`kvwO005wJnb6LfoDP7P9>05`L,0*4A
-{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868797,"lat":30127954,"course":30,"heading":4,"second":39,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868797,"lat":30127954,"course":30,"heading":4,"second":39,"maneuver":0,"raim":false,"radio":23068}

 $GPZDA,130739,01,06,2011,01,00*43
 $GPGLL,5012.795000,N,00806.879600,W,130739,A,D*5C
 $GPGGA,130739,5012.795000,N,00806.879600,W,2,,,,,,,*6D
@@ -302,7 +302,7 @@ $GPRMC,130739.00,A,5012.795000,N,00806.879600,W,0.5,3.0,010611,,A*6D
 $GPDTM,W84,C*52
 $PFEC,AIcmd,0,35,A,01062011,130740*01
 !AIVDO,1,1,,B,13`kvwO005wJnb6LfoDh6h9@05`L,0*35
-{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868797,"lat":30127955,"course":27,"heading":4,"second":40,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868797,"lat":30127955,"course":27,"heading":4,"second":40,"maneuver":0,"raim":false,"radio":23068}

 $GPZDA,130740,01,06,2011,01,00*4D
 $GPGLL,5012.795000,N,00806.879600,W,130740,A,D*52
 $GPGGA,130740,5012.795000,N,00806.879600,W,2,,,,,,,*63
@@ -311,10 +311,10 @@ $GPRMC,130740.00,A,5012.795000,N,00806.879600,W,0.5,2.7,010611,,A*65
 {"class":"TPV","tag":"RMC","mode":2,"time":"2011-06-01T13:07:40.000Z","ept":0.005,"lat":50.213250000,"lon":-8.114660000,"track":2.7000,"speed":0.257}

 $GPDTM,W84,C*52
 !AIVDM,1,1,,B,13aGhtwwR<OJfktLgTRQd1GB05`L,0*0A
-{"class":"AIS","type":1,"repeat":0,"mmsi":244707571,"scaled":false,"status":15,"turn":-2,"speed":140,"accuracy":false,"lon":-4884866,"lat":30139530,"course":432,"heading":43,"second":41,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244707571,"scaled":false,"status":15,"turn":-2,"speed":140,"accuracy":false,"lon":-4884866,"lat":30139530,"course":432,"heading":43,"second":41,"maneuver":0,"raim":false,"radio":23068}

 $PFEC,AIcmd,0,35,A,01062011,130741*00
 !AIVDO,1,1,,B,13`kvwO005wJnb6LfoE@8P9B05`L,0*28
-{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868797,"lat":30127957,"course":34,"heading":4,"second":41,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868797,"lat":30127957,"course":34,"heading":4,"second":41,"maneuver":0,"raim":false,"radio":23068}

 $GPZDA,130741,01,06,2011,01,00*4C
 $GPGLL,5012.795600,N,00806.879600,W,130741,A,D*55
 $GPGGA,130741,5012.795600,N,00806.879600,W,2,,,,,,,*64
@@ -324,7 +324,7 @@ $GPRMC,130741.00,A,5012.795600,N,00806.879600,W,0.5,3.4,010611,,A*60
 $GPDTM,W84,C*52
 $PFEC,AIcmd,0,35,A,01062011,130742*03
 !AIVDO,1,1,,B,13`kvwO005wJnb6LfoEP8P9D05`L,0*3E
-{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868797,"lat":30127958,"course":34,"heading":4,"second":42,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868797,"lat":30127958,"course":34,"heading":4,"second":42,"maneuver":0,"raim":false,"radio":23068}

 $GPZDA,130742,01,06,2011,01,00*4F
 $GPGLL,5012.795600,N,00806.879600,W,130742,A,D*56
 $GPGGA,130742,5012.795600,N,00806.879600,W,2,,,,,,,*67
@@ -334,7 +334,7 @@ $GPRMC,130742.00,A,5012.795600,N,00806.879600,W,0.5,3.4,010611,,A*63
 $GPDTM,W84,C*52
 $PFEC,AIcmd,0,35,A,01062011,130743*02
 !AIVDO,1,1,,B,13`kvwO005wJnb6LfoF0809F05`L,0*3F
-{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868797,"lat":30127960,"course":32,"heading":4,"second":43,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868797,"lat":30127960,"course":32,"heading":4,"second":43,"maneuver":0,"raim":false,"radio":23068}

 $GPZDA,130743,01,06,2011,01,00*4E
 $GPGLL,5012.795600,N,00806.879600,W,130743,A,D*57
 $GPGGA,130743,5012.795600,N,00806.879600,W,2,,,,,,,*66
@@ -344,7 +344,7 @@ $GPRMC,130743.00,A,5012.795600,N,00806.879600,W,0.5,3.2,010611,,A*64
 $GPDTM,W84,C*52
 $PFEC,AIcmd,0,35,A,01062011,130744*05
 !AIVDO,1,1,,B,13`kvwO005wJnb8LfoF@8P9H05`L,0*2F
-{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868796,"lat":30127961,"course":34,"heading":4,"second":44,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868796,"lat":30127961,"course":34,"heading":4,"second":44,"maneuver":0,"raim":false,"radio":23068}

 $GPZDA,130744,01,06,2011,01,00*49
 $GPGLL,5012.795600,N,00806.879600,W,130744,A,D*50
 $GPGGA,130744,5012.795600,N,00806.879600,W,2,,,,,,,*61
@@ -354,7 +354,7 @@ $GPRMC,130744.00,A,5012.795600,N,00806.879600,W,0.5,3.4,010611,,A*65
 $GPDTM,W84,C*52
 $PFEC,AIcmd,0,35,A,01062011,130745*04
 !AIVDO,1,1,,B,13`kvwO005wJnb8LfoFh8P9J05`L,0*05
-{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868796,"lat":30127963,"course":34,"heading":4,"second":45,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868796,"lat":30127963,"course":34,"heading":4,"second":45,"maneuver":0,"raim":false,"radio":23068}

 $GPZDA,130745,01,06,2011,01,00*48
 $GPGLL,5012.796200,N,00806.879600,W,130745,A,D*56
 $GPGGA,130745,5012.796200,N,00806.879600,W,2,,,,,,,*67
@@ -364,7 +364,7 @@ $GPRMC,130745.00,A,5012.796200,N,00806.879600,W,0.5,3.4,010611,,A*63
 $GPDTM,W84,C*52
 $PFEC,AIcmd,0,35,A,01062011,130746*07
 !AIVDO,1,1,,B,13`kvwO005wJnb8LfoG090;L05`L,0*39
-{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868796,"lat":30127964,"course":36,"heading":5,"second":46,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868796,"lat":30127964,"course":36,"heading":5,"second":46,"maneuver":0,"raim":false,"radio":23068}

 $GPZDA,130746,01,06,2011,01,00*4B
 $GPGLL,5012.796200,N,00806.879600,W,130746,A,D*55
 $GPGGA,130746,5012.796200,N,00806.879600,W,2,,,,,,,*64
@@ -373,10 +373,10 @@ $GPRMC,130746.00,A,5012.796200,N,00806.879600,W,0.5,3.6,010611,,A*62
 {"class":"TPV","tag":"RMC","mode":2,"time":"2011-06-01T13:07:46.000Z","ept":0.005,"lat":50.213270000,"lon":-8.114660000,"track":3.6000,"speed":0.257}

 $GPDTM,W84,C*52
 !AIVDM,1,1,,B,13aGhtwwR<OJfsdLgU<id1GN05`L,0*59
-{"class":"AIS","type":1,"repeat":0,"mmsi":244707571,"scaled":false,"status":15,"turn":-2,"speed":140,"accuracy":false,"lon":-4884618,"lat":30139699,"course":432,"heading":43,"second":47,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244707571,"scaled":false,"status":15,"turn":-2,"speed":140,"accuracy":false,"lon":-4884618,"lat":30139699,"course":432,"heading":43,"second":47,"maneuver":0,"raim":false,"radio":23068}

 $PFEC,AIcmd,0,35,A,01062011,130747*06
 !AIVDO,1,1,,B,13`kvwO005wJnb8LfoG@7P;N05`L,0*25
-{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868796,"lat":30127965,"course":30,"heading":5,"second":47,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868796,"lat":30127965,"course":30,"heading":5,"second":47,"maneuver":0,"raim":false,"radio":23068}

 $GPZDA,130747,01,06,2011,01,00*4A
 $GPGLL,5012.796200,N,00806.879600,W,130747,A,D*54
 $GPGGA,130747,5012.796200,N,00806.879600,W,2,,,,,,,*65
@@ -386,7 +386,7 @@ $GPRMC,130747.00,A,5012.796200,N,00806.879600,W,0.5,3.0,010611,,A*65
 $GPDTM,W84,C*52
 $PFEC,AIcmd,0,35,A,01062011,130748*09
 !AIVDO,1,1,,B,13`kvwO005wJnb8LfoGh5h;P05`L,0*29
-{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868796,"lat":30127967,"course":23,"heading":5,"second":48,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868796,"lat":30127967,"course":23,"heading":5,"second":48,"maneuver":0,"raim":false,"radio":23068}

 $GPZDA,130748,01,06,2011,01,00*45
 $GPGLL,5012.796200,N,00806.879600,W,130748,A,D*5B
 $GPGGA,130748,5012.796200,N,00806.879600,W,2,,,,,,,*6A
@@ -396,7 +396,7 @@ $GPRMC,130748.00,A,5012.796200,N,00806.879600,W,0.5,2.3,010611,,A*68
 $GPDTM,W84,C*52
 $PFEC,AIcmd,0,35,A,01062011,130749*08
 !AIVDO,1,1,,B,13`kvwO005wJnb8LfoH060;R05`L,0*27
-{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868796,"lat":30127968,"course":24,"heading":5,"second":49,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868796,"lat":30127968,"course":24,"heading":5,"second":49,"maneuver":0,"raim":false,"radio":23068}

 $GPZDA,130749,01,06,2011,01,00*44
 $GPGLL,5012.796800,N,00806.879000,W,130749,A,D*56
 $GPGGA,130749,5012.796800,N,00806.879000,W,2,,,,,,,*67
@@ -406,7 +406,7 @@ $GPRMC,130749.00,A,5012.796800,N,00806.879000,W,0.5,2.4,010611,,A*62
 $GPDTM,W84,C*52
 $PFEC,AIcmd,0,35,A,01062011,130750*00
 !AIVDO,1,1,,B,13`kvwO005wJnb8LfoHP60;T05`L,0*41
-{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868796,"lat":30127970,"course":24,"heading":5,"second":50,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868796,"lat":30127970,"course":24,"heading":5,"second":50,"maneuver":0,"raim":false,"radio":23068}

 $GPZDA,130750,01,06,2011,01,00*4C
 $GPGLL,5012.796800,N,00806.879000,W,130750,A,D*5E
 $GPGGA,130750,5012.796800,N,00806.879000,W,2,,,,,,,*6F
@@ -416,7 +416,7 @@ $GPRMC,130750.00,A,5012.796800,N,00806.879000,W,0.5,2.4,010611,,A*6A
 $GPDTM,W84,C*52
 $PFEC,AIcmd,0,35,A,01062011,130751*01
 !AIVDO,1,1,,B,13`kvwO005wJnb8LfoHh7@;V05`L,0*0A
-{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868796,"lat":30127971,"course":29,"heading":5,"second":51,"maneuver":0,"raim":false,"radio":46136}

+{"class":"AIS","type":1,"repeat":0,"mmsi":244121341,"scaled":false,"status":15,"turn":0,"speed":5,"accuracy":true,"lon":-4868796,"lat":30127971,"course":29,"heading":5,"second":51,"maneuver":0,"raim":false,"radio":23068}

 $GPZDA,130751,01,06,2011,01,00*4D
 $GPGLL,5012.796800,N,00806.879000,W,130751,A,D*5F
 $GPGGA,130751,5012.796800,N,00806.879000,W,2,,,,,,,*6E
diff --git a/test/sample.aivdm.chk b/test/sample.aivdm.chk
index 29cfa40f..9b1c0995 100644
--- a/test/sample.aivdm.chk
+++ b/test/sample.aivdm.chk
@@ -1,6 +1,6 @@
-1|0|371798000|0|-127|123|1|-74037230|29028980|2240|215|33|0x0|0|0x109c2

-1|0|440348000|0|-128|0|0|-42454920|25848090|934|511|13|0x0|0|0x103f4

-2|0|356302000|0|127|139|0|-42975686|24235415|877|91|41|0x0|0|0x1800c

+1|0|371798000|0|-127|123|1|-74037230|29028980|2240|215|33|0x0|0|0x84e1

+1|0|440348000|0|-128|0|0|-42454920|25848090|934|511|13|0x0|0|0x81fa

+2|0|356302000|0|127|139|0|-42975686|24235415|877|91|41|0x0|0|0xc006

 3|0|563808000|5|0|0|1|-45796520|22146000|2520|352|35|0x0|0|0x0

 4|0|003669702|2007-05-14T19:57:39Z|1|-45811417|22130260|7|0|0x105df

 5|0|351759000|9134270|0|3FOF8|EVER DIADEM|70|225|70|1|31|1|05-15T14:00Z|122|NEW YORK|0

diff --git a/test/sample.aivdm.js.chk b/test/sample.aivdm.js.chk
index 62b9a7c1..e808a887 100644
--- a/test/sample.aivdm.js.chk
+++ b/test/sample.aivdm.js.chk
@@ -1,6 +1,6 @@
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diff --git a/test/sample.aivdm.ju.chk b/test/sample.aivdm.ju.chk
index 93e5d8bd..b33ba3c1 100644
--- a/test/sample.aivdm.ju.chk
+++ b/test/sample.aivdm.ju.chk
@@ -1,6 +1,6 @@
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