how is boeing 747 deiced on ground?
Beau_Peep
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nice picture.. no wonder, a picture speaks a thousand words!
Suppose wings are ice-free, you taxied out for take-off. there is a long queue for takeoff. now there is frost on the wings. is there a provision to provide deicing service on the taxiways with engines running? or the aircraft has to come back to the bay?
Suppose wings are ice-free, you taxied out for take-off. there is a long queue for takeoff. now there is frost on the wings. is there a provision to provide deicing service on the taxiways with engines running? or the aircraft has to come back to the bay?
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The de-icing fluid has what is call a 'holdover time' which means that it will continue to keep the aircraft frost free for a period of time, on the ground this can stretch to hours.
In the air I believe there are systems using engine bleed air and electronics to help keep the aircraft frost and ice free.
In the air I believe there are systems using engine bleed air and electronics to help keep the aircraft frost and ice free.
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nice picture.. no wonder, a picture speaks a thousand words!
Suppose wings are ice-free, you taxied out for take-off. there is a long queue for takeoff. now there is frost on the wings. is there a provision to provide deicing service on the taxiways with engines running? or the aircraft has to come back to the bay?
Suppose wings are ice-free, you taxied out for take-off. there is a long queue for takeoff. now there is frost on the wings. is there a provision to provide deicing service on the taxiways with engines running? or the aircraft has to come back to the bay?