Most likely using 1553. Since its a military aircraft and most DoD equipment for aircraft use 1553. AIRNC 429 is typically isninly user when trying to integra

Most likely using 1553. Since its a military aircraft and most DoD equipment for aircraft use 1553. AIRNC 429 is typically isninly user when trying to integrate a COTS equipment. However 1553 wouldn't be ideal for exchanging large amoints of data.... more like "status" and switching. Its highly deterministic regarding timing of messages.