[CA] [CA11] Is True Wind data present on Seatalk?

[jackdaw]

Hi there,

I am wondering if True Wind data (TWA/TWS) is present on the seatalk network if SOW is present to allow the networked wind instrument (ST60+ in this case) to calculate it? I have seen lists of reverse-engineered seatalk sentences that would suggest it is not.

If this last statement is true, it means that any networked device that needs true wind (like an AP) must calculate it for itself using SOW and the apparent wind data the wind instrument emits.

I'm looking to display true wind data on a 3-party NMEA display... I have all that worked out, but it relies on seatalk data that it can translate into a MWV,,True sentence.

Thanks!