There's no rate correction device, and the flight time is 90 minutes, or 1.5 hours, meaning 200 kts.....
076, based on -13 (Earth rate in the NH*) and -1 (Transport Wander heading East)**. 90 - 14 = 76.
*15 x .866
**200 x tan lat .32/60
Last edited by paco; 26th January 2017 at 06:41.