Crash of a Canadian Vickers PBV-1A Canso in the Johnstone Strait: 3 killed

Date & Time: Nov 24, 1955 at 1400 LT
Operator:
Registration:
11073
Flight Type:
Survivors:
Yes
Schedule:
Vancouver – Comox – Tofino – Holberg
MSN:
CV-395
YOM:
1944
Country:
Crew on board:
5
Crew fatalities:
Pax on board:
14
Pax fatalities:
Other fatalities:
Total fatalities:
3
Circumstances:
The crew was performing a flight from Vancouver (Sea Island) to Holberg with intermediate stops at Comox and Tofino. On this trip, however, he did not stop at Comox. While flying along the Vancouver Island, an engine failed. The pilot-in-command attempted to ditch the aircraft that crashed into the Johnstone Strait. Three crew members were killed while all others occupants were rescued.
Those killed were:
F/O P. C. Walker, navigator,
F/O D. K. McPherson, radio operator,
Ac1 N. C. Thompson.
Probable cause:
Engine failure in flight.

Crash of a Douglas C-47A-70-DL in Hall Beach

Date & Time: Oct 25, 1955
Operator:
Registration:
CF-HTP
Survivors:
Yes
MSN:
19140
YOM:
1943
Country:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed upon landing at Hall Beach aerodrome for unclear circumstances. There were no casualties.

Crash of an Avro 685 York C.1 near the Thoa River: 1 killed

Date & Time: Sep 29, 1955 at 1310 LT
Type of aircraft:
Operator:
Registration:
CF-HMV
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Shepard Bay – Yellowknife
MSN:
MW135
YOM:
1944
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
The crew was returning to Yellowknife on a flight from Shepard Bay. En route, the crew became lost and after multiple attempts to establish their location, did a controlled ditching (at night) into a lake in the Thoa River area. The crew was unable to get to shore due to the water temperature and sat on the extended flaps, just 3 feet above the water surface. After 2 days the Captain died from exposure but the Co-pilot remained alive until rescued 10 days after the accident.
Probable cause:
The crew became lost in flight.

Crash of a Bristol 170 Freighter 31 near Thorhild: 2 killed

Date & Time: Sep 17, 1955 at 0050 LT
Type of aircraft:
Operator:
Registration:
CF-GBT
Flight Phase:
Survivors:
Yes
Schedule:
Edmonton – Yellowknife
MSN:
12831
YOM:
1947
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
At 0021LT the aircraft departed Edmonton for Yellowknife with a crew of two, four passengers and a cargo of freight. An IFR flight plan had been filed for the flight to be made at 5,000 feet over Blue Air Route No. 84. Clearance out of the Edmonton Control Area was given to the aircraft but VFR was to be maintained while in the area. About twenty-two minutes after take-off, the tower at Namao heard a distress message from the aircraft indicating that the starboard engine had failed and that the aircraft was returning to Edmonton at 3,000 feet. Two minutes later another distress message was picked up by Namao stating that the aircraft was returning to Edmonton. Two-way communication with the aircraft was not established and although Namao and Edmonton continued to call the aircraft for more than thirty minutes, nothing further was heard from it. Although hampered by darkness and poor weather conditions, an air and ground search was started almost immediately but without success, until shortly after first light when the wreckage was found in a farm field about ten miles north of Thorhild. The captain and one passenger had been killed and the copilot and three other passengers were seriously injured. The aircraft was destroyed.
Probable cause:
For reasons not as yet determined, the starboard engine failed and as a result of being overloaded, the aircraft did not maintain altitude on one engine and struck the ground with the starboard wing tip. A further contributory factor was considered to be the failure of the copilot's vacuum-driven gyro instruments, without his knowledge.
Final Report:

Crash of a Grumman G-73 Mallard in Kemano: 5 killed

Date & Time: Aug 3, 1955
Type of aircraft:
Operator:
Registration:
CF-IOA
Flight Phase:
Survivors:
No
Site:
Schedule:
Kemano – Kitimat
MSN:
J-39
YOM:
1948
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
5
Circumstances:
Few minutes after its takeoff from Kemano, while cruising at an altitude of 5,000 feet, the seaplane hit the slope of a mountain. The wreckage was found few hours later and all five occupants were killed.

Crash of a Canadian Vickers PBV-1A Canso A off Vancouver

Date & Time: Jul 19, 1955
Operator:
Registration:
11095
Flight Phase:
Flight Type:
Survivors:
Yes
MSN:
CV-439
YOM:
1944
Country:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in unknown circumstances into the sea off Vancouver Airport. There were no casualties.

Crash of a Curtiss C-46A-45-CU Commando in Coral Harbour: 2 killed

Date & Time: Jun 18, 1955
Type of aircraft:
Operator:
Registration:
CF-HVJ
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Coral Harbour – Rankin Inlet – Churchill – Winnipeg
MSN:
30222
YOM:
1944
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
Shortly after takeoff, while in initial climb, the aircraft stalled and crashed past the runway end. The airplane was destroyed and both pilots were killed.

Crash of a Lockheed 14-08 Super Electra in Winterburn: 6 killed

Date & Time: Jun 7, 1955 at 1705 LT
Type of aircraft:
Operator:
Registration:
CF-TCI
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Winterburn - Winterburn
MSN:
1472
YOM:
1938
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
6
Circumstances:
The aircraft took off at approximately 1700LT on a local test flight carrying a crew of 2 and 4 passengers. The purpose of the flight was to test the single-engine performance of the aircraft when loaded to the maximum permissible weight for take-off and to determine the correct power setting and performance. Just before 1705LT witnesses stated that they saw the aircraft turn onto its back with a sudden cessation of engine noise and white or grey vapor was seen to come from both engines as it dived in a very steep nose down attitude to the ground. From statements of witnesses it was deduced that it was probable that the aircraft was below 1,000 feet when it turned onto its back. The aircraft exploded on impact and caught fire. All the occupants were killed and the aircraft was destroyed.
Probable cause:
For reasons that were not conclusively determined, the aircraft assumed an unusual position at an altitude above the ground which was insufficient to permit recovery. The aircraft was overloaded by at least 900 lbs and this would raise the stalling speed and affect the controllability of the aircraft.
Final Report:

Crash of an Avro 685 York C.1 in Edmonton: 2 killed

Date & Time: May 26, 1955 at 1427 LT
Type of aircraft:
Operator:
Registration:
CF-HMY
Flight Phase:
Flight Type:
Survivors:
No
MSN:
MW237
YOM:
1946
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
Shortly after takeoff from runway 33 at Edmonton Airport, the airplane encountered difficulties to gain height, hit an obstacle and crashed in flames on a railway. The aircraft was destroyed by impact forces and a post crash fire and both crew members were killed.
Probable cause:
The attempt of the pilot to takeoff under the prevailing unfavorable conditions. As a result, the aircraft hit an obstacle in line with and off the end of the runway.
Final Report:

Crash of a Noorduyn Norseman at The Pas

Date & Time: May 10, 1955
Type of aircraft:
Operator:
Registration:
CF-GUQ
Flight Phase:
Survivors:
Yes
MSN:
300
YOM:
1944
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Shortly after takeoff from The Pas, the single engine airplane stalled and crashed in flames. All three passengers were quickly rescued while the pilot, Jack Lamb, was seriously burned.
Probable cause:
It is believed the aircraft was overloaded.