| Date: | Sunday 12 August 1990 |
| Time: | |
| Type: | Lockheed L-100-30 Hercules |
| Owner/operator: | Southern Air Transport |
| Registration: | N911SJ |
| MSN: | 4384 |
| Year of manufacture: | 1970 |
| Engine model: | Allison 501-D22A |
| Fatalities: | Fatalities: 0 / Occupants: 5 |
| Other fatalities: | 0 |
| Aircraft damage: | Destroyed, written off |
| Category: | Accident |
| Location: | Juba Airport (JUB) -
South Sudan
|
| Phase: | Initial climb |
| Nature: | Cargo |
| Departure airport: | Juba Airport (JUB/HSSJ) |
| Destination airport: | Nairobi (unknown airport) |
Narrative:The Hercules was climbing through 300 feet at 155 knots IAS following a runway 13 takeoff when the no. 4 engine began to lose power. The no. 1 and 2 engines then developed overspeed and pitch lock problems. A turn was made to attempt a runway 31 landing. During this turn the no. 3 engine lost power and the propeller was feathered. The aircraft landed safely, but overran the runway, coming to rest against a number of sea containers.
Sources:
Location
Images:

photo (c) via Werner Fischdick; Frankfurt International Airport (FRA); March 1977
Revision history:
| Date/time | Contributor | Updates |