Tag Archives: vhf ais reach

AIS class B reach

We’d like to keep some track of the ranges at which our customer send and receive AIS data with their class B ais transponder.

For now, some customers have been able to receive data from ships as far as 110NM; not bad, is it?

Another one has been seen from a large boat at a distance of 16NM. It could be better, but few people don’t carry an AIS transponder on board, so we are sure this data will get better eventually.