(Refer to figures 21 and 21A, 22 and 22A, 23, 24, 25, and 26.) After departing GJT and arriving at Durango Co., La Plata Co. Airport, you are unable to land because of weather. How long can you hold over DRO before departing for return flight to the alternate, Grand Junction Co., Walker Field Airport?

/in , , /by

Total useable fuel on board: 68 gallons.
Average fuel consumption: 15 GPH.
Wind and velocity at 16,000: 2308-16°C.