ASN Wikibase Occurrence # 231369
This information is added by users of ASN. Neither ASN nor the Flight Safety Foundation are responsible for the completeness or correctness of this information.
If you feel this information is incomplete or incorrect, you can
submit corrected information.
Date: | Thursday 4 May 1950 |
Time: | day |
Type: | Westland WS-51 Dragonfly |
Owner/operator: | Pest Control Ltd |
Registration: | G-ALEI |
MSN: | WA/H/4 |
Fatalities: | Fatalities: 0 / Occupants: 3 |
Aircraft damage: | Destroyed |
Location: | near Aproz Valais -
Switzerland
|
Phase: | Manoeuvring (airshow, firefighting, ag.ops.) |
Nature: | Agricultural |
Departure airport: | Aproz Valais, Switzerland |
Destination airport: | |
Confidence Rating: | Information is only available from news, social media or unofficial sources |
Narrative:Westland Sikorsky WS-51 Dragonfly (c/no WA/H/4 - therefore the fourth Westland built Sikorsky WS-51). First civil registered (C of R 12648/1; C of A10430) on 6.10.48 as G-ALEI to Westland Aircraft Ltd., Yeovil, Somerset. Registration cancelled 16.5.49
Re-registered (C of R 12648/2) 19.5.49 to Pest Control Ltd., Bourn, Cambridgeshire
Written off (damaged beyond repair) 4.5.50: According to one published source (see link #3)
"Aerial spraying activity in Valais
By the end of April 1950 the British company Pest Control, which was specialized in aerial spraying operations, was charged to take care of an invasion of cockchafers in the Canton Valais. Along with the conventional methods Pest Control also used helicopters and airplanes.
For these purposes the company sent to Switzerland the Westland-Sikorsky S-51 G-ALEI (s/n WA/H/4, build year 1949) fitted with a spray equipment.
On the 1st of May the helicopter was unfortunately damaged during a landing. It was necessary to change its tail boom. The damaged helicopter received from England a "new" tail boom which belonged to another helicopter (G-ALEG) and thanks to that, it could fly once again almost immediately. On the 4th of May 1950, the helicopter resumed its flights.
At its controls there were the pilots Jimmy Harper, Lincoln Lord and Peter Moore. Unfortunately the latter hit a telephone cable and crashed near Aproz in the early afternoon. In the accident, the first that ever happened to a helicopter in Switzerland, he was seriously injured while the WS-51 was damaged beyond repair."
Registration G-ALEI cancelled by the Secretary of State, Air Ministry, 15.5.50 as "crashed (written off)"
Sources:
1. National Archives (PRO Kew) File BT 218/24:
https://discovery.nationalarchives.gov.uk/details/r/C10870254 2.
https://cwsprduksumbraco.blob.core.windows.net/g-info/HistoricalLedger/G-ALEI.pdf 3.
https://www.heli-archive.ch/en/helicopters/in-depth-articles/sikorsky-s-51/ 4.
https://fr.wikipedia.org/wiki/Aproz Revision history:
Date/time | Contributor | Updates |
13-Dec-2019 19:10 |
Dr. John Smith |
Added |
13-Dec-2019 19:12 |
Dr. John Smith |
Updated [Total occupants] |
The Aviation Safety Network is an exclusive service provided by:
CONNECT WITH US:
©2024 Flight Safety Foundation