Ankara - Paris - London

On Sunday March 3, 1974 flight TK981 departed Istanbul for a flight to Paris and London. The DC-10 landed at Paris-Orly at 11:02 and taxied to stand A2. There were 167 passengers on board, of whom 50 disembarked. The aircraft was refueled and baggage was loaded onto the plane. The planned turnaround time of one hour was delayed by 30 minutes. An additional 216 passengers embarked. Most of the passengers were booked on this flight because of a strike at British Airways. The door of the aft cargo compartment on the left-hand side was closed at about 11:35. When all preparations were complete the flight received permission to taxi to runway 08 at 12:24. Four minutes later the crew were cleared to line up for departure and were cleared for departure route 181 and an initial climb to flight level 40. The aircraft took off at approximately 12:30 and was cleared by Orly Departure to climb to FL60, which was reached at 12:34. The North Area Control Centre then cleared TK981 further to FL230. Three or four seconds before 12:40:00 hours, the noise of decompression was heard and the co-pilot said: "the fuselage has burst" and the pressurization aural warning sounded. This was caused by the opening and separation of the aft left-hand cargo door. The pressure difference in the cargo bay and passenger cabin, the floor above the cargo door partly collapsed. Two occupied tripe seat units were ejected from the aircraft. All the horizontal stabilizer and elevator control cables routed beneath the floor of the DC-10 and were thus also severely disrupted. Also the no. 2 engine power was lost almost completely. The aircraft turned 9 deg to the left and pitched nose down. The nose-down attitude increased rapidly to -20 deg. Although the no. 1 and 3 engines were throttled back the speed increased to 360 kts. The pitch attitude then progressively increased to -4 degrees and the speed became steady at 430 kts (800 km/h). At a left bank of 17 degrees the DC-10 crashed into the forest of Ermenonville, 37 km NE of Paris. The aircraft disintegrated on impact and all 346 occupants were killed, among them 48 Japanese citizens and almost 250 British people.

Flight / Schedule

Ankara - Paris - London

Aircraft

Douglas DC-10

Registration

TC-JAV

MSN

46704

Year of Manufacture

1972

Date

March 3, 1974 at 11:41 AM

Type

CRASH

Flight Type

Scheduled Revenue Flight

Flight Phase

Flight

Crash Site

Plain, Valley

Crash Location

Ermenonville Oise

Region

Europe • France

Coordinates

49.1258°, 2.6961°

Crash Cause

Technical failure

Narrative Report

On March 3, 1974 at 11:41 AM, Ankara - Paris - London experienced a crash involving Douglas DC-10, operated by Turkish Airlines - THY Türk Hava Yollari, with the event recorded near Ermenonville Oise.

The flight was categorized as scheduled revenue flight and the reported phase was flight at a plain, valley crash site.

346 people were known to be on board, 346 fatalities were recorded, 0 survivors were identified or estimated. This corresponds to an estimated fatality rate of 100.0%.

Crew on board: 12, crew fatalities: 12, passengers on board: 334, passenger fatalities: 334, other fatalities: 0.

The listed crash cause is technical failure. On Sunday March 3, 1974 flight TK981 departed Istanbul for a flight to Paris and London. The DC-10 landed at Paris-Orly at 11:02 and taxied to stand A2. There were 167 passengers on board, of whom 50 disembarked. The aircraft was refueled and baggage was loaded onto the plane. The planned turnaround time of one hour was delayed by 30 minutes. An additional 216 passengers embarked. Most of the passengers were booked on this flight because of a strike at British Airways. The door of the aft cargo compartment on the left-hand side was closed at about 11:35. When all preparations were complete the flight received permission to taxi to runway 08 at 12:24. Four minutes later the crew were cleared to line up for departure and were cleared for departure route 181 and an initial climb to flight level 40. The aircraft took off at approximately 12:30 and was cleared by Orly Departure to climb to FL60, which was reached at 12:34. The North Area Control Centre then cleared TK981 further to FL230. Three or four seconds before 12:40:00 hours, the noise of decompression was heard and the co-pilot said: "the fuselage has burst" and the pressurization aural warning sounded. This was caused by the opening and separation of the aft left-hand cargo door. The pressure difference in the cargo bay and passenger cabin, the floor above the cargo door partly collapsed. Two occupied tripe seat units were ejected from the aircraft. All the horizontal stabilizer and elevator control cables routed beneath the floor of the DC-10 and were thus also severely disrupted. Also the no. 2 engine power was lost almost completely. The aircraft turned 9 deg to the left and pitched nose down. The nose-down attitude increased rapidly to -20 deg. Although the no. 1 and 3 engines were throttled back the speed increased to 360 kts. The pitch attitude then progressively increased to -4 degrees and the speed became steady at 430 kts (800 km/h). At a left bank of 17 degrees the DC-10 crashed into the forest of Ermenonville, 37 km NE of Paris. The aircraft disintegrated on impact and all 346 occupants were killed, among them 48 Japanese citizens and almost 250 British people.

Aircraft reference details include registration TC-JAV, MSN 46704, year of manufacture 1972.

Geospatial coordinates for this crash are approximately 49.1258°, 2.6961°.

Fatalities

Total

346

Crew

12

Passengers

334

Other

0

Crash Summary

On Sunday March 3, 1974 flight TK981 departed Istanbul for a flight to Paris and London. The DC-10 landed at Paris-Orly at 11:02 and taxied to stand A2. There were 167 passengers on board, of whom 50 disembarked. The aircraft was refueled and baggage was loaded onto the plane. The planned turnaround time of one hour was delayed by 30 minutes. An additional 216 passengers embarked. Most of the passengers were booked on this flight because of a strike at British Airways. The door of the aft cargo compartment on the left-hand side was closed at about 11:35. When all preparations were complete the flight received permission to taxi to runway 08 at 12:24. Four minutes later the crew were cleared to line up for departure and were cleared for departure route 181 and an initial climb to flight level 40. The aircraft took off at approximately 12:30 and was cleared by Orly Departure to climb to FL60, which was reached at 12:34. The North Area Control Centre then cleared TK981 further to FL230. Three or four seconds before 12:40:00 hours, the noise of decompression was heard and the co-pilot said: "the fuselage has burst" and the pressurization aural warning sounded. This was caused by the opening and separation of the aft left-hand cargo door. The pressure difference in the cargo bay and passenger cabin, the floor above the cargo door partly collapsed. Two occupied tripe seat units were ejected from the aircraft. All the horizontal stabilizer and elevator control cables routed beneath the floor of the DC-10 and were thus also severely disrupted. Also the no. 2 engine power was lost almost completely. The aircraft turned 9 deg to the left and pitched nose down. The nose-down attitude increased rapidly to -20 deg. Although the no. 1 and 3 engines were throttled back the speed increased to 360 kts. The pitch attitude then progressively increased to -4 degrees and the speed became steady at 430 kts (800 km/h). At a left bank of 17 degrees the DC-10 crashed into the forest of Ermenonville, 37 km NE of Paris. The aircraft disintegrated on impact and all 346 occupants were killed, among them 48 Japanese citizens and almost 250 British people.

Cause: Technical failure

Occupants & Outcome

Crew On Board

12

Passengers On Board

334

Estimated Survivors

0

Fatality Rate

100.0%

Known people on board: 346

Operational Details

Schedule / Flight

Ankara - Paris - London

Flight Type

Scheduled Revenue Flight

Flight Phase

Flight

Crash Site

Plain, Valley

Region / Country

Europe • France

Aircraft Details

Aircraft

Douglas DC-10

Registration

TC-JAV

MSN

46704

Year of Manufacture

1972