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Crash of an Avro 652 Anson I ont Mt Foel-fras

Date & Time: Aug 23, 1943 at 1025 LT
Type of aircraft:
Operator:
Registration:
N5371
Flight Phase:
Flight Type:
Survivors:
Yes
Site:
Schedule:
Llandwrog - Llandwrog
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The crew where on a daytime navigation training flight from Llandwrog near Caernarvon, during the the return leg from Shrewsbury while in cloud, and shortly before 10:30 am, the pilot saw a sheep go by beneath him. He pulled the control yoke back in an instinctive effort to climb and successfully stalled the aircraft onto the rising ground but struck a large rock which spun the aircraft so it ended up facing downhill. Fortunately for the crew the fuselage remained intact, this was shown in a photograph published in 'Legend of Llandwrog', but the wing that hit the rock was destroyed, this is shown in 'No Landing Place' on page 41. After the crash the crew were able to transmit a wireless message to Llandwrog to report that they had crashed, using the Direction Finding equipment at the airfield the Flying Control Officer was able to estimate its position somewhere in the vicinity of Tal y Fan. However before a better fix could be made the remaining life in the aircraft's battery was exhausted, though the crew were advised to fire a red flare every half hour to aid the Mountain Rescue crew who departed base at 11:00. They drove their vehicles up the track from Rowen that runs around the southern side of Tal y Fan. However this track became narrow with overhanging trees and large boulders which caused some trouble for the team. Two flares were seen from towards Llyn Dulyn, but these had been fired by an 'Army Battle Unit' who were training in the area. They were also brought into the search and after only a short time reported sighting a crashed aircraft high up on Foel Fras. The Mountain Rescue Service then proceeded up the Dulyn valley and when they reached farm at Tan y Bwlch spotted a lift raft and the five crew with the aircraft. The crash site was reached at 15:00 and the crew were quickly evacuated from the site and were taken back to the Station Sick Quarters for medical assessment.
Crew (9th AFU):
Sgt Arthur Bickerdike, pilot,
P/O Oswald Ian Hamilton Stoeckel, navigator,
Sgt Laurence Tommie, wireless operator,
Sgt G. Martin, navigator 1.
Source:
http://www.peakdistrictaircrashes.co.uk/pages/wales/walesn5371.htm

Crash of an Armstrong Whitworth AW.38 Whitley V on Mt Foel-Freas: 5 killed

Date & Time: Sep 26, 1942
Operator:
Registration:
BD232
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Honeybourne - Honeybourne
MSN:
2552
YOM:
1942
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
5
Circumstances:
The airplane departed RAF Honeybourne on a cross country navigation exercise. While cruising at night, it impacted the slope of Mt Foel-Fras and was destroyed. All five crew members were killed.
Crew:
Sgt Charles Alexander Stuart,
Sgt Victor Ralph Smith,
Sgt William Robert Hughes,
Sgt Joseph Patrick Hookey,
Sgt John Hassall.
Probable cause:
Controlled flight into terrain.

Crash of an Avro 652 Anson I on Mt Foel-fras: 1 killed

Date & Time: Apr 20, 1942
Type of aircraft:
Operator:
Registration:
N4980
Flight Phase:
Flight Type:
Survivors:
Yes
Site:
Schedule:
Moreton-in-Marsh - Moreton-in-Marsh
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
The airplane departed RAF Moreton-in-Marsh on a training mission on behalf of the 21st OTU. While cruising at low altitude in poor weather conditions, the twin engine airplane impacted the east slope of Mt Foel-fras, in the Snowdonia, north of Wales. Three crew members were injured while the observer was killed.
Crew:
Sgt Thomas Crilly, observer, †
Sgt C. Symmonds,
Sgt L. Cooper,
Sgt D. Stokes.
Probable cause:
Navigational error caused by a wrong chart interpretation on part of the crew resulting in a controlled flight into terrain.