Avro 652 Anson

The crew was engaged in a training exercise around the RCAF Fingal. While cruising north of the airbase, the twin engine aircraft went out of control and crashed in a field located in Southwold. All four crew members were killed.
Crew:
P/O K. M. Joyce, pilot,
P/O I. H. Rees, instructor,
LAC D. F. McLay, student,
LAC S. C. Turner, air bomber pupil.

The crew was engaged in a night training exercise. En route, while cruising at an altitude of 2,250 feet, the twin engine aircraft hit a mountain slope located near Mt Bennanbrack, some 6 miles north of Newton Stewart. All five crew members were killed.
Crew:
F/Sgt Raymond John Crotty, pilot,
Sgt Darius Bede Northmore, navigator,
W/O Peter Smith, wireless operator and air gunner,
Sgt Bertram Ernest William Becker,
Sgt Edward Hugh Patrick Cresswell, wireless operator and air gunner.
Source & photos:
http://www.aircrashsites-scotland.co.uk/anson_bennanbrack.htm

The twin engine aircraft crashed in unknown circumstances in the vicinity of the Claresholm Airfield, Alberta. All three crew members were killed.
Crew (15th SFTS):
F/Sgt J. C. McKittrick, pilot and instructor,
LAC L. H. B. Bennett, student pilot,
LAC A. R. Baker, student pilot.

The crew was engaged in a night training flight. While cruising at an altitude of 3,000 feet, the twin engine aircraft hit the east slope of Mt Foel Fras near Carneddau. Rescuers arrived on the scene around 0830LT and four crew members were evacuated while the instructor was killed.
Crew (8th AFU):
F/S Alan Biffen, pilot,
F/S Albert Francis Standring, wireless operator and instructor, †
P/O Victor Joseph Sibthorpe, navigator,
Sgt Dalton, air bomber,
Sgt Lorrimer, wireless operator.

While flying around the RCAF Jarvis, the twin engine aircraft went out of control and crashed in a field just after the crew dropped a flare at low height. The aircraft was destroyed and all three occupants were killed.
Crew (1st Bombing & Gunnery School):
F/S J. B. Watts 2.

The crew was performing a night training exercise from the RAF Llandwrog (Caernarfon). En route, while flying at an altitude of 6,000 feet in poor visibility, the crew encountered turbulence and obtained them permission to descend when the twin engine aircraft hit the north slope of Mt Moel Hebog located southwest of Beddgelert. A crew member was injured while all four other occupants were killed.
Crew (9th OAFU):
F/O Ray Alexander Dawson, pilot, †
P/O John Edgar Gunning, navigator, †
Sgt John Frederick Potts, wireless operator and air gunner, †
Sgt Harry Howard, wireless operator,
P/O Donald Archibald McFadyen, air bomber. †

The crew was performing a night training exercise from the RAF Wigtown. En route, the twin engine aircraft hit a hill located in North Barrule, near Corrany. The navigator survived while all four other crew members were killed. The only survivor died a day later at the Douglas Hospital.
Crew (11th AGS):
F/S Archibald Mckenzie, pilot,
Sgt Cyril Silcox, navigator,
Sgt William Grove Spencer,
F/S John William Morton, wireless operator and air gunner,
Sgt Edward Brown, wireless operator and air gunner.

The crew was performing a flight from the RAF Llandwrog (Caernarfon Airport) and while cruising by night over the Snowdonia mountains, the twin engine aircraft hit the slope of Mt Mynydd Perfedd (812 meters high). The aircraft was destroyed by impact forces and all four occupants were killed.
Crew (9th AFU):
Sgt John George Shepherd, pilot,
Sgt Edwin John Keightley, wireless operator and air gunner,
LAC John Chrystal, navigator,
LAC John Thomas Key, navigator.
Source and photos:
http://www.peakdistrictaircrashes.co.uk/pages/wales/walesperfedd.htm

Shortly after take off, while climbing, the left engine failed, forcing the crew to attempt an emergency landing. The aircraft crash landed in a wooded area located in Cape Pallarenda, few km north of Townsville Airport. While all three occupants were injured, the aircraft was destroyed.

Crashed on landing for unknown reason. No casualties.