On November 30, 1985, a Lockheed L-188 Electra (registration PK-RLG) operated by Mandala Airlines was involved in an aviation accident near Medan-Polonia, Indonesia during landing or approach. No fatalities were reported. Investigators recorded the probable cause as: Loss of both right wheels for unknown reasons. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A); 8 related events involving the same aircraft type or operator are linked below.
During approach to Padang-Tabing Airport, both right main gear wheels detached and fell on a watch factory. The four-engine aircraft diverted to Medan-Polonia Airport, performed a belly landing, and slid to a stop. All 45 occupants evacuated safely; aircraft damaged beyond repair.
Incident Summary
On approach to Padang-Tabing Airport, both wheels on the right main gear of a four-engine aircraft detached and fell onto a watch manufacture located in the approach path. The captain subsequently decided to divert to Medan-Polonia Airport, which was considered more suitable for an emergency landing.
Sequence of Events
Following a normal approach, the aircraft executed a belly landing. It slid for a few dozen meters before coming to rest. All 45 occupants evacuated safely. The aircraft sustained damage beyond repair.
Probable Cause
Investigation determined the probable cause to be loss of both right wheels for unknown reasons.