Ternhill AFB

The aircraft was engaged in a Ground Controlled Interception exercise and was carrying two passengers and a crew of two. After take off, while climbing, the pilot attempted a turn to the left when the aircraft collided with a RAF Miles Master registered EM821 and carrying a crew of two as well. Following the collision, both aircraft dove into the ground and crashed in a field and were destroyed. All six occupants on both aircraft were killed.
Anson's crew:
P/O John Rothwell, pilot,
F/Sgt Clement James Walsh, pilot.
Anson's passengers:
F/Lt Verdun Frederick McDonald,
Cpl Lawrence Allen Manners.
Master's crew:
F/O James Orville Cross, pilot,
F/Sgt Denis Frank Carter, pilot.
Source: http://aviation-safety.net/wikibase/wiki.php?id=144970

The crew was performing a test flight from Hucknall to Ternhill on behalf of the Avro Aircraft Company. On final approach to RAF Ternhill, the aircraft stalled and crashed few hundred yards short of runway. Three crew were injured while the TP R. Kirlew was killed.

The airplane departed RAF Linton-on-Ouse at 1805LT on March 2 on an operation to Brest. At 2350LT, the crew was called to abandon the sortie and to return to base. At 0156LT the following night, the airplane crashed in unknown circumstances near RAF Ternhill, bursting into flames. All five crew members were killed.
Crew:
Sgt Stanley Victor Bunn, pilot,
Sgt Thomas James Thurling, pilot,
Sgt Harold Gordon, observer,
Sgt Herbert Frederick Jennings, wireless operator,
Sgt Kenneth Wright, wireless operator.

The crew departed RAF Ternhill at 1505LT to ferry the airplane to RAF Coningsby where it crashed upon landing at 1550LT. Both crew members were uninjured.
Crew:
P/O W. A. Brown,
Sgt Stevens.

The pilot was completing a solo navigation cross country exercise from RAF Ternhill when the twin engine airplane impacted the slope of a hill located near Wildboarclough. The pilot was killed.
Crew (10 FTS):
LAC Martin James Walton Taylor.

Shortly after takeoff from RAF Ternhill, while on a local training mission on behalf of 10th Army School, the pilot initiated a left turn when the airplane stalled and crashed. Both crew members were injured.
Crew:
Cpl D. K. Mills +1.

The Anson was ready for take off and waiting on the runway threshold when it was hit by a RAF Hawker Hind registered K5530 that landed on its top. Both aircraft were destroyed while all four crew (two pilots on each aircraft) were injured.
Crew (10th FTS):
Peter John Moore, pilot,
F/L Walter Robinson Cox, instructor.

While performing a training flight out from RAF Ternhill, the crew lost his orientation while flying in poor weather conditions. As the pilot was unable to determine his exact position, he decided to reduce altitude and attempted an emergency landing in a field. Upon touchdown, the bomber lost its undercarriage and came to rest in a stream. All three crewmen were uninjured while the aircraft was damaged beyond repair.

After landing at RAF Ternhill, the crew mistakenly retracted the undercarriage, causing the aircraft to crash on its belly. There were no casualties.

Shortly after takeoff from RAF Ternhill, while on a training mission, the twin engine aircraft stalled, hit trees and crashed. Both crewmen were injured and the aircraft was destroyed.