@type t() :: %APM.Message.UavionixAdsbOutDynamic{
  accuracyhor: MAVLink.Types.uint32_t(),
  accuracyvel: MAVLink.Types.uint16_t(),
  accuracyvert: MAVLink.Types.uint16_t(),
  baroaltmsl: MAVLink.Types.int32_t(),
  emergencystatus: APM.Types.uavionix_adsb_emergency_status(),
  gpsalt: MAVLink.Types.int32_t(),
  gpsfix: APM.Types.uavionix_adsb_out_dynamic_gps_fix(),
  gpslat: MAVLink.Types.int32_t(),
  gpslon: MAVLink.Types.int32_t(),
  numsats: MAVLink.Types.uint8_t(),
  squawk: MAVLink.Types.uint16_t(),
  state: MapSet.t(APM.Types.uavionix_adsb_out_dynamic_state()),
  utctime: MAVLink.Types.uint32_t(),
  velew: MAVLink.Types.int16_t(),
  velns: MAVLink.Types.int16_t(),
  velvert: MAVLink.Types.int16_t()
}