An aircraft at FL370 is required to commence descent at 120 NM from a VOR and to cross the facility at FL130. If the mean GS for the descent is 288 KT, the minimum rate of descent required is:
Domanda 361, General Navigation - ATPL - Airline Transport Pilot license
| 960 fpm |
| 920 fpm |
| 890 fpm |
| 860 fpm |
