OptionalaccuracyOptionalaltAltitude(m) | 9 |
OptionalchannelVHF channel (A or B)
OptionalclassVessel class (A or B) | 1–3, 5, 18, 19, 24 |
OptionalcogCourse over ground | 1–3, 9, 18, 19, 27 |
OptionaldestDestination | 5 |
OptionaldimDimension to bow | 5, 19, 21, 24 |
OptionaldimDimension to stern | 5, 19, 21, 24 |
OptionaldimDimension to port | 5, 19, 21, 24 |
OptionaldimDimension to starboard | 5, 19, 21, 24 |
OptionaldraftDraught | 5 |
OptionaldscDSC flag | 18 |
OptionalerrorOptionaletaETA day | 5 |
OptionaletaETA hour | 5 |
OptionaletaETA minute | 5 |
OptionaletaETA month | 5 |
OptionalhdgTrue heading | 1–3, 18, 19 |
OptionalimoIMO number | 5 |
OptionallatLatitude | 1–4, 9, 11, 18, 19, 21, 27 |
OptionallenOverall length(dimA + dimB) | 5, 19, 21, 24 |
OptionallonLongitude | 1–4, 9, 11, 18, 19, 21, 27 |
OptionalmmsiMaritime Mobile Service Identity
OptionalmotherMothership MMSI | 24 |
OptionalmtypeMessage type number
OptionalnameVessel / station name | 5, 19, 21, 24 |
OptionalnavNavigation status | 1–3, 27 |
OptionalpartPart number(0 = A, 1 = B) | 24 |
OptionalpayloadOptionalpendingOptionalrepeatRepeat indicator
OptionalrotRate of turn | 1–3 |
OptionalsignCall sign | 5, 24 |
OptionalsmiSpecial manoeuvre indicator | 1–3 |
OptionalsogSpeed over ground(knots, ×10 for 1–3 / 18 / 19) | 1–3, 9, 18, 19, 27 |
OptionaltextSafety - related text | 14 |
OptionaltypeVessel / aid type | 5, 19, 21, 24 |
OptionalutcUTC second | 1–3, 18, 19, 21 |
OptionalverAIS version | 5 |
OptionalwidOverall width(dimC + dimD) | 5, 19, 21, 24 |
Position accuracy | 18 |