ATPL: Windshield heating of a transport aeroplane is:
Domanda 363, Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot license
| Only Used When Hot-air Defogging Is Insufficient. |
| Essential to improve the strength of the cockpit windows. |
| Used only at low altitudes where there is a risk of ice formation. |
| Not Affecting The Strength Of A Cockpit Windows. |
