Accident
Last updated: 2 September 2014
Status:
Datum:zondag 2 december 1945
Type:Handley Page HP.68 Hermes 1
Luchtvaartmaatschappij:Handley Page Ltd
Registratie: G-AGSS
Constructienummer: HP.68/1
Bouwjaar: 1945
Bemanning:slachtoffers: 2 / inzittenden: 2
Passagiers:slachtoffers: 0 / inzittenden: 0
Totaal:slachtoffers: 2 / inzittenden: 2
Schade: Afgeschreven
Gevolgen: Written off (damaged beyond repair)
Plaats:5 km (3.1 mijl) van Radlett Airfield (   Verenigd Koninkrijk) show on map
Fase: InitiŰle klim (ICL)
Soort vlucht:Test
Vliegveld van vertrek:Radlett Airfield (EGTL), Verenigd Koninkrijk
Vliegveld van aankomst:Radlett Airfield (EGTL), Verenigd Koninkrijk
Beschrijving:
The Handley Page HP.68 Hermes 1 prototype crashed on its initial flight.

CONCLUSIONS:
1. It is considered that the accident was the direct result of elevator overbalance, this brought about flight conditions the nature of which caused the pilot to lose control.
2. Although the porpoising motions set up by the overbalanced elevators would have been expected, the final manoeuvre of the aircraft, in climbing suddenly, cannot be satisfactorily explained.
3. It seems certain, however, that at different trimmer settings, a reversal of stick forces would have occurred with which the pilot could not have kept in phase as the loads increased.

Bronnen:
» Air Pictorial Oct. 1965, p.371
» Flight International Dec. 6, 1945


Foto's

Add your photo of this accident or aircraft

Kaart
Deze kaart geeft het vliegveld van vetrek weer en de geplande bestemming van de vlucht. De lijn tussen de vliegvelden geeft niet de exacte vliegroute weer.
De afstand tussen Radlett Airfield en Radlett Airfield bedraagt 0 km (0 miles).

This information is not presented as the Flight Safety Foundation or the Aviation Safety Networkĺs opinion as to the cause of the accident. It is preliminary and is based on the facts as they are known at this time.
languages: English Franšais Nederlands Deutsch Espanol

Share
Share