Atlantic Ocean

The crew was performing a delivery flight from the Bluie West One Airport located in Narsarsuaq and Reykjavik, Iceland. Enroute, the twin engine aircraft crashed in unknown circumstances into the Atlantic Ocean some 100 km east of Greenland, at coordinates 63°18'00.0"N 38°00'00.0"W. No trace of the aircraft nor the crew was ever found.
Crew:
S/L Z. W. Hirsz, pilot,
P/O D. Washer, copilot,
F/Sgt W. R. Gregory, navigator,
F/Lt H. B. Clarke, wireless operator.

The aircraft left Montreal-Dorval Airport at 2359LT on December 29 on a mail and VIP flight to Prestwick on behalf of the Canadian Government Trans-Atlantic Air Service (CGTAS). At 0649LT, the Goose Bay Control Center received a mayday signal when the aircraft was cruising at an altitude of 23,000 feet some 600 miles east of Newfoundland. SAR mission was conducted but all operations were suspended after few days as no trace of the aircraft nor the five occupants was found.
Crew:
Maurice Gauthier, pilot 3.
Passenger:
Alfred E. Evans, Chief of the British Admiralty Technical Mission in Ottawa.

The aircraft was performing a mail flight from Morocco to the Azores Islands with three passengers on board, a crew of five and mail bags, on behalf of the 168th Heavy Transport Command. As the aircraft never arrived at destination, SAR operations were conducted but suspended after few days as no trace was found. Few mail bags were discovered later.

Crashed into the Atlantic Ocean in unknown circumstances. All seven crew members were killed.

The crew left Gibraltar bound for RAF Newquay-St Mawgan, Cornwall. En route, the aircraft encountered poor weather conditions and likely crashed into the Atlantic Ocean. No trace of the aircraft nor the eight occupants was ever found.

En route, a dual engine failure forced the crew to ditch the aircraft into the Atlantic Ocean, some 320 km off Natal. The aircraft was lost but the crew fate remains unknown. The crew was on his way to deliver the aircraft.

The last radio contact with the crew was about three hours into the flight after departure from Keflavik. SAR operations were conducted southeast of Greenland but they were eventually suspended after few days as no trace of the aircraft nor the crew was found. All six crew members were employees of the Transcontinental & Western Air but were conducting this flight under the Air Transport Command. All passengers were US Army personnel flying back home.

Crashed in unknown circumstances into the Atlantic Ocean, some 480 km west of the Ascension Island. Occupant fate unknown.

The four engine aircraft was shot down by British fighters because it was approaching a ships convoy. The airplane was carrying dive flap modification kits for P-38's.

The airplane crashed in unknown circumstances into the South Atlantic Ocean. No trace was ever found. All 14 crew members were killed.