msg.payload.currentSpeedSurface - chrisadie/node-red-contrib-ais-decoder GitHub Wiki
| Name | msg.payload.currentSpeedSurface |
| Type | Number |
| Text version | Not available |
| Valid message types | 8 (DAC=1,FID=11) |
| Always present | No |
| Description | Speed of current at the surface, in knots (resolution 0.1 knots). |