Lagos - Port Harcourt

Okada Air Flight OKJ307 originated from Lagos (LOS), at about 17:10 hours UTC en-route to Port-Harcourt (PHC). By 17:40 hours, at FL250, the crew established contact with Port Harcourt Tower and was cleared to the "PR" Radio Beacon. The 1700 hours weather report was passed onto the crew with the assurance not to expect any delay for an ILS approach to runway 21. At 75 nm from Port Harcourt, the aircraft was cleared down to FL90 and the crew reviewed their approach briefings. The First Officer was still flying when the airplane was further cleared to 2000 feet with the instructions to report when established on the localizer. At 700 feet, the Commander had the field-in-sight but the flying pilot had not. Then the Commander took over control from the First Officer. The captain requested the tower to increase approach lights intensity because of drizzling rain. The BAC 111 passed an area of heavy downpour. It entered a high sink rate and made a hard landing. The airplane bounced and made the second touchdown on its nose-wheel. The right nose wheel shattered instantaneously while the second nose wheel fractured at the hub. It rolled for about 90 metres and crumbled under the weight of the aircraft. When both wheels of the nose gear had broken away, the wheel axle made contact with runway to cut grooves onto the runway surface for about 25 metres before the nose strut finally gave way. The aircraft now scooped forward on the nose fuselage section and continued off the runway on to the left shoulder. On the shoulder, the aircraft ran into the wide trench which was covered up with loose soil and the impact severed off the right main gear from the attachment point. The aircraft eventually came to a stop 735 meters after touchdown.

Flight / Schedule

Lagos - Port Harcourt

Aircraft

BAc 111

Registration

5N-AOT

MSN

133

Year of Manufacture

1968

Operator

Okada Air

Date

September 7, 1989 at 07:05 PM

Type

CRASH

Flight Type

Scheduled Revenue Flight

Flight Phase

Landing (descent or approach)

Crash Site

Airport (less than 10 km from airport)

Crash Location

Port Harcourt Rivers

Region

Africa • Nigeria

Coordinates

4.8317°, 7.0118°

Crash Cause

Human factor

Narrative Report

On September 7, 1989 at 07:05 PM, Lagos - Port Harcourt experienced a crash involving BAc 111, operated by Okada Air, with the event recorded near Port Harcourt Rivers.

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

92 people were known to be on board, 0 fatalities were recorded, 92 survivors were identified or estimated. This corresponds to an estimated fatality rate of 0.0%.

Crew on board: 4, crew fatalities: 0, passengers on board: 88, passenger fatalities: 0, other fatalities: 0.

The listed crash cause is human factor. Okada Air Flight OKJ307 originated from Lagos (LOS), at about 17:10 hours UTC en-route to Port-Harcourt (PHC). By 17:40 hours, at FL250, the crew established contact with Port Harcourt Tower and was cleared to the "PR" Radio Beacon. The 1700 hours weather report was passed onto the crew with the assurance not to expect any delay for an ILS approach to runway 21. At 75 nm from Port Harcourt, the aircraft was cleared down to FL90 and the crew reviewed their approach briefings. The First Officer was still flying when the airplane was further cleared to 2000 feet with the instructions to report when established on the localizer. At 700 feet, the Commander had the field-in-sight but the flying pilot had not. Then the Commander took over control from the First Officer. The captain requested the tower to increase approach lights intensity because of drizzling rain. The BAC 111 passed an area of heavy downpour. It entered a high sink rate and made a hard landing. The airplane bounced and made the second touchdown on its nose-wheel. The right nose wheel shattered instantaneously while the second nose wheel fractured at the hub. It rolled for about 90 metres and crumbled under the weight of the aircraft. When both wheels of the nose gear had broken away, the wheel axle made contact with runway to cut grooves onto the runway surface for about 25 metres before the nose strut finally gave way. The aircraft now scooped forward on the nose fuselage section and continued off the runway on to the left shoulder. On the shoulder, the aircraft ran into the wide trench which was covered up with loose soil and the impact severed off the right main gear from the attachment point. The aircraft eventually came to a stop 735 meters after touchdown.

Aircraft reference details include registration 5N-AOT, MSN 133, year of manufacture 1968.

Geospatial coordinates for this crash are approximately 4.8317°, 7.0118°.

Fatalities

Total

0

Crew

0

Passengers

0

Other

0

Crash Summary

Okada Air Flight OKJ307 originated from Lagos (LOS), at about 17:10 hours UTC en-route to Port-Harcourt (PHC). By 17:40 hours, at FL250, the crew established contact with Port Harcourt Tower and was cleared to the "PR" Radio Beacon. The 1700 hours weather report was passed onto the crew with the assurance not to expect any delay for an ILS approach to runway 21. At 75 nm from Port Harcourt, the aircraft was cleared down to FL90 and the crew reviewed their approach briefings. The First Officer was still flying when the airplane was further cleared to 2000 feet with the instructions to report when established on the localizer. At 700 feet, the Commander had the field-in-sight but the flying pilot had not. Then the Commander took over control from the First Officer. The captain requested the tower to increase approach lights intensity because of drizzling rain. The BAC 111 passed an area of heavy downpour. It entered a high sink rate and made a hard landing. The airplane bounced and made the second touchdown on its nose-wheel. The right nose wheel shattered instantaneously while the second nose wheel fractured at the hub. It rolled for about 90 metres and crumbled under the weight of the aircraft. When both wheels of the nose gear had broken away, the wheel axle made contact with runway to cut grooves onto the runway surface for about 25 metres before the nose strut finally gave way. The aircraft now scooped forward on the nose fuselage section and continued off the runway on to the left shoulder. On the shoulder, the aircraft ran into the wide trench which was covered up with loose soil and the impact severed off the right main gear from the attachment point. The aircraft eventually came to a stop 735 meters after touchdown.

Cause: Human factor

Occupants & Outcome

Crew On Board

4

Passengers On Board

88

Estimated Survivors

92

Fatality Rate

0.0%

Known people on board: 92

Operational Details

Schedule / Flight

Lagos - Port Harcourt

Operator

Okada Air

Flight Type

Scheduled Revenue Flight

Flight Phase

Landing (descent or approach)

Crash Site

Airport (less than 10 km from airport)

Region / Country

Africa • Nigeria

Aircraft Details

Aircraft

BAc 111

Registration

5N-AOT

MSN

133

Year of Manufacture

1968

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