Accident Douglas C-47A-25-DK (DC-3) 5Y-ADI,
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ASN Wikibase Occurrence # 331685
 

Date:Friday 20 December 1968
Time:05:32
Type:Silhouette image of generic DC3 model; specific model in this crash may look slightly different    
Douglas C-47A-25-DK (DC-3)
Owner/operator:Kenya Police Air Wing
Registration: 5Y-ADI
MSN: 13447
Year of manufacture:1944
Total airframe hrs:14794 hours
Engine model:Pratt & Whitney R-1830-92
Fatalities:Fatalities: 3 / Occupants: 3
Aircraft damage: Destroyed, written off
Category:Accident
Location:2,2 km ENE of Nairobi-Wilson Airport (WIL) -   Kenya
Phase: Initial climb
Nature:Cargo
Departure airport:Nairobi-Wilson Airport (WIL/HKNW)
Destination airport:Wajir Airport (WJR/HKWJ)
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The Kenya Police Air Wing Douglas C-47 was prepared for a supply run from Nairobi-Wilson Airport to police posts at Wajir and Mandera. The aircraft was loaded by unqualified personnel with a cargo consisting of beer, spirits, mineral waters and cigarettes.
At 05:30 UTC the flight was cleared for takeoff from runway 14. The aircraft was seen to climb in a left hand turn at a steep nose up attitude until it entered a patch of clouds at 600 feet. Next it was observed breaking through the clouds in descending spiral.
The angle of dive increased as the aircraft descended. It struck the ground in a near-vertical attitude, with both engines under power. The fuel tanks exploded blowing the centre section and outer wings clear of the cabin wreckage.

Probable cause: "Following a take-off in an overloaded condition, and whilst flying in an attitude approaching the stall a load shift was experienced which caused the pilot to lose control of the aircraft at a height from which recovery was impossible."

Sources:

ICAO Circular 96-AN/79

Location

Revision history:

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