An artificial feel unit is necessary in the pitch channel when:
Domanda 69, Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot license
| The elevators are actuated by irreversible servo-control units. |
| The Elevators Are Actuated By Reversible Servo-control Units. |
| There Is A Trimmable Stabilizer. |
| The Elevators Are Fitted With Servo-tabs Or Trim Tabs. |
