But again, I googled Beidou transceivers, and it looked like

送交者: steven 于 2008-06-04, 17:05:02:

回答: They might not have one. 由 tinaliang 于 2008-06-04, 16:28:19:

the car-mounted transceiver had long acquisition time, at most 1s. That is not gonna be useful for aircraft or helicopters.

if it's good for a car then it should be fine for a copter. (无内容) - tinaliang (0 bytes) 2008-06-04, 17:09:29 (232848)
- copter is much faster. (无内容) - steven (0 bytes) 2008-06-04, 17:12:22 (232851)