const AiBuildRec *aib = (&_players_ai[p->index].src) + _players_ai[p->index].order_list_blocks[i];

		const Station *st = GetStationByTile(aib->use_tile);

		if (st == NULL || !(st->facilities & FACIL_AIRPORT)) continue;

		AirportFTAClass::Flags flags = st->Airport()->flags;

		if (!(flags & AirportFTAClass::AIRPLANES)) forbidden |= AIR_CTOL | AIR_FAST; // no planes for heliports / oil rigs

		if (flags & AirportFTAClass::SHORT_STRIP) forbidden |= AIR_FAST; // no fast planes for small airports

	}

	veh = AiChooseAircraftToBuild(p->player_money, forbidden);

	if (veh == INVALID_ENGINE) return;

	/* XXX - Have the AI pick the hangar terminal in an airport. Eg get airport-type

	 * and offset to the FIRST depot because the AI picks the st->xy tile */

	tile += ToTileIndexDiff(GetStationByTile(tile)->Airport()->airport_depots[0]);

	if (CmdFailed(DoCommand(tile, veh, 0, DC_EXEC, CMD_BUILD_AIRCRAFT))) return;

	loco_id = _new_vehicle_id;

	for (i = 0; _players_ai[p->index].order_list_blocks[i] != 0xFF; i++) {

		AiBuildRec *aib = (&_players_ai[p->index].src) + _players_ai[p->index].order_list_blocks[i];

		bool is_pass = (_players_ai[p->index].cargo_type == CT_PASSENGERS || _players_ai[p->index].cargo_type == CT_MAIL);

		Order order;