Calgary - Edmonton

Pacific Western Airlines scheduled early morning flight 501 to Edmonton was pushed-back from the gate at 07:35. After engine start the aircraft taxied to runway 34 for departure. Takeoff was begun at 07:42 from the intersection of runway 34 and taxiway C-1. About 20 seconds into the takeoff roll, at an airspeed of approximately 70 knots, the flightcrew heard a loud bang which was accompanied by a slight veer to the left. The captain immediately rejected the takeoff using brakes and reverse thrust. Both the crew members suspected a tire on the left main landing gear had blown. The captain decided to taxi clear of the runway at taxiway C-4. Approaching C-4, the crew a.o. noted that left engine low pressure unit rpm was indicating 0 per cent. Twenty-three seconds after the initiation of the rejected takeoff, the first officer called clear of the runway on tower frequency: "501 clear here on Charlie 4". The purser then entered the flight deck and reported a fire on the left wing. The control tower then confirmed that there was a fire: "Considerable amount off the back - on the left side engine there - and - eh - it's starting to diminish there. Eh - there's a fire going on the left side." One minute and two seconds had passed since the initiation of the rejected takeoff. Immediately after this the purser further stated that "the whole left-hand side, the whole back side of it is burning". The captain discharged a fire bottle into the engine and the first officer requested emergency equipment. At an elapsed time of 1 minute 36 seconds, the cockpit fire warning bell activated. Simultaneously, the purser re-entered the cockpit and reported that it was getting bad at the back. The captain stopped the aircraft the crew then carried out the procedures for an emergency evacuation, which was initiated at an elapsed time of 1 minute 55 seconds. All 119 occupants were evacuated, among them 29 were injured. The aircraft was destroyed.

Flight / Schedule

Calgary - Edmonton

Aircraft

Boeing 737-200

Registration

C-GQPW

MSN

22265/755

Year of Manufacture

1981

Date

March 22, 1984 at 07:42 AM

Type

CRASH

Flight Type

Scheduled Revenue Flight

Flight Phase

Takeoff (climb)

Crash Site

Airport (less than 10 km from airport)

Crash Location

Calgary Alberta

Region

North America • Canada

Coordinates

51.0456°, -114.0575°

Crash Cause

Technical failure

Narrative Report

On March 22, 1984 at 07:42 AM, Calgary - Edmonton experienced a crash involving Boeing 737-200, operated by Pacific Western Airlines - PWA, with the event recorded near Calgary Alberta.

The flight was categorized as scheduled revenue flight and the reported phase was takeoff (climb) at a airport (less than 10 km from airport) crash site.

119 people were known to be on board, 0 fatalities were recorded, 119 survivors were identified or estimated. This corresponds to an estimated fatality rate of 0.0%.

Crew on board: 5, crew fatalities: 0, passengers on board: 114, passenger fatalities: 0, other fatalities: 0.

The listed crash cause is technical failure. Pacific Western Airlines scheduled early morning flight 501 to Edmonton was pushed-back from the gate at 07:35. After engine start the aircraft taxied to runway 34 for departure. Takeoff was begun at 07:42 from the intersection of runway 34 and taxiway C-1. About 20 seconds into the takeoff roll, at an airspeed of approximately 70 knots, the flightcrew heard a loud bang which was accompanied by a slight veer to the left. The captain immediately rejected the takeoff using brakes and reverse thrust. Both the crew members suspected a tire on the left main landing gear had blown. The captain decided to taxi clear of the runway at taxiway C-4. Approaching C-4, the crew a.o. noted that left engine low pressure unit rpm was indicating 0 per cent. Twenty-three seconds after the initiation of the rejected takeoff, the first officer called clear of the runway on tower frequency: "501 clear here on Charlie 4". The purser then entered the flight deck and reported a fire on the left wing. The control tower then confirmed that there was a fire: "Considerable amount off the back - on the left side engine there - and - eh - it's starting to diminish there. Eh - there's a fire going on the left side." One minute and two seconds had passed since the initiation of the rejected takeoff. Immediately after this the purser further stated that "the whole left-hand side, the whole back side of it is burning". The captain discharged a fire bottle into the engine and the first officer requested emergency equipment. At an elapsed time of 1 minute 36 seconds, the cockpit fire warning bell activated. Simultaneously, the purser re-entered the cockpit and reported that it was getting bad at the back. The captain stopped the aircraft the crew then carried out the procedures for an emergency evacuation, which was initiated at an elapsed time of 1 minute 55 seconds. All 119 occupants were evacuated, among them 29 were injured. The aircraft was destroyed.

Aircraft reference details include registration C-GQPW, MSN 22265/755, year of manufacture 1981.

Geospatial coordinates for this crash are approximately 51.0456°, -114.0575°.

Fatalities

Total

0

Crew

0

Passengers

0

Other

0

Crash Summary

Pacific Western Airlines scheduled early morning flight 501 to Edmonton was pushed-back from the gate at 07:35. After engine start the aircraft taxied to runway 34 for departure. Takeoff was begun at 07:42 from the intersection of runway 34 and taxiway C-1. About 20 seconds into the takeoff roll, at an airspeed of approximately 70 knots, the flightcrew heard a loud bang which was accompanied by a slight veer to the left. The captain immediately rejected the takeoff using brakes and reverse thrust. Both the crew members suspected a tire on the left main landing gear had blown. The captain decided to taxi clear of the runway at taxiway C-4. Approaching C-4, the crew a.o. noted that left engine low pressure unit rpm was indicating 0 per cent. Twenty-three seconds after the initiation of the rejected takeoff, the first officer called clear of the runway on tower frequency: "501 clear here on Charlie 4". The purser then entered the flight deck and reported a fire on the left wing. The control tower then confirmed that there was a fire: "Considerable amount off the back - on the left side engine there - and - eh - it's starting to diminish there. Eh - there's a fire going on the left side." One minute and two seconds had passed since the initiation of the rejected takeoff. Immediately after this the purser further stated that "the whole left-hand side, the whole back side of it is burning". The captain discharged a fire bottle into the engine and the first officer requested emergency equipment. At an elapsed time of 1 minute 36 seconds, the cockpit fire warning bell activated. Simultaneously, the purser re-entered the cockpit and reported that it was getting bad at the back. The captain stopped the aircraft the crew then carried out the procedures for an emergency evacuation, which was initiated at an elapsed time of 1 minute 55 seconds. All 119 occupants were evacuated, among them 29 were injured. The aircraft was destroyed.

Cause: Technical failure

Occupants & Outcome

Crew On Board

5

Passengers On Board

114

Estimated Survivors

119

Fatality Rate

0.0%

Known people on board: 119

Operational Details

Schedule / Flight

Calgary - Edmonton

Flight Type

Scheduled Revenue Flight

Flight Phase

Takeoff (climb)

Crash Site

Airport (less than 10 km from airport)

Region / Country

North America • Canada

Aircraft Details

Aircraft

Boeing 737-200

Registration

C-GQPW

MSN

22265/755

Year of Manufacture

1981