Training

While completing a training sortie, the pilot became lost. Due to fuel exhaustion, he was forced to attempt an emergency landing on a beach located in Coffs Harbour. While all four crew members were rescued, the aircraft was lost. The accident occurred after a flight of almost 6 ½ hours, two hours beyond the accepted endurance.
Crew:
F/O James M. Swann, pilot,
A. H. Morton, wireless operator and air gunner 2.

The crew was engaged in a night training flight. Shortly after take off, at low height, the aircraft stalled and hit the ground. It overrun, hit a perimeter fence and came to rest in flames. All three crew were killed.
Crew (1st OTU):
S/L Wilfred Williams,
LAC Harold Beale,
Cpl Wilfred Gibbons.

The crew was engaged in a training flight with a group of six Dakota that left a local air base in the afternoon to complete a combined exercise. En route, while in a V formation, a C-47 registered 42-23786 and carrying a crew of four went off course and hit with its right wing the left wing of the C-53. Following the collision, both aircraft went out of control, dove into the ground and crashed in a field located 19 miles west of Hemingford. All eight crew members in both aircraft were killed.

The crew was engaged in a training flight with a group of six Dakota that left a local air base in the afternoon to complete a combined exercise. En route, while in a V formation, the C-47 went off course and hit with its right wing the left wing of a USAF C-53 registered 42-68785 and carrying a crew of four. Following the collision, both aircraft went out of control, dove into the ground and crashed in a field located 19 miles west of Hemingford. All eight crew members in both aircraft were killed.

The C-54 was flying in formation with a Lockheed C-40A Electra Junior registered 38-546, so his crew could photograph the dropping of a dummy combat tank from the C-54. After the tank was released, the pilot of the C-40A made a quick turn to the left, striking the C-54 right wingtip. The C-40A entered a spin and crashed near the runway, killing all five crew members. The C-54 continued on for 700 feet, allowing two passengers to bail out. The plane then crashed in a vertical dive, killing three other crewmen.
Source: http://www.joebaugher.com/

The crew was performing a training flight jointly with another AS.10 Oxford registered AS625 and carrying a crew of two as well. While cruising at an altitude of 1,200 feet, both aircraft collided in unknown circumstances. Out of control, they dove into the ground and crashed in a prairie. All four pilots were killed.
Crew (32nd SFTS):
LAC Svatopluk Malý, pilot,
LAC Alfred Charles Channon, pilot.

The crew was performing a training flight jointly with another AS.10 Oxford registered AS229 and carrying a crew of two as well. While cruising at an altitude of 1,200 feet, both aircraft collided in unknown circumstances. Out of control, they dove into the ground and crashed in a prairie. All four pilots were killed.
Crew (32nd SFTS):
F/O Benedikt Blatný, pilot,
P/O George Moffat Urwin, pilot.

The aircraft took off at 1944LT to carry out practice DR9. This practice was a night flight from Base-Flinders-Currie-Hogan Group-Base. The aircraft was on wireless silence and failed to return. The maximum endurance of the aircraft was 7 hours. The aircraft failed to return and all searches have proved negative.
Crew:
P/O John James Bowman, pilot,
P/O Alan Joseph Malone, navigator,
P/O Harry Robert Alfred Guymer, wireless operator and air gunner,
P/O Alexander Frederick McDonald, wireless operator and air gunner,
P/O John Alexander Buchanan, air gunner.
Source: http://www.adf-gallery.com.au/

Crashed in unknown circumstances into the Mobile Bay, off Mobile, killing all five crew members.

Six minutes after take off from Dutch Harbor Airport, while climbing, the aircraft crashed on Mt Table Top. All ten crew members were killed.