History of Flight
The pilot departed Mafikeng Airport (FAMM) for a local training flight and returned for landing. On downwind for Runway 04, the pilot selected the landing gear but did not verify the down-and-locked indication. After touchdown on Runway 04, both main landing gears collapsed. The aircraft veered left and skidded approximately 50 meters before coming to rest on the runway.
Injuries and Damage
The pilot was not injured. The aircraft sustained minor damage to the elevator and tail cone section.
Pilot Information
The pilot held a valid commercial pilot license, was 21 years old, and had 600 total flying hours, with 300 hours on type. The pilot's license was endorsed for the aircraft type and included instructor, night, and instrument ratings. A valid medical certificate was held.
Aircraft Information
The aircraft was a Cessna T210K (serial 210-59322), manufactured in 1970, registration ZS-MVS. Total airframe hours at the time were 9782.1. The last annual inspection was on 25 July 2011 at 9730.4 hours. The engine was a Continental IO-520-F with 3847.2 hours since new and 655.9 hours since overhaul.
Meteorological Conditions
Surface wind was 060 degrees at 12 knots, visibility good, sky clear, temperature 18°C, dew point 5°C. Conditions were CAVOK (cloud and visibility OK).
Post-Incident Findings
After the incident, the Approved Maintenance Organisation (AMO) recovered the aircraft and reported that the landing gear handle was selected down, but the down-and-locked green indicator light was not illuminated. When the aircraft was lifted and the emergency hand lever used to pump the gear down, the main gear extended fully and the green light came on. There was no indication of mechanical failure; the nose landing gear was fully extended and locked. No damage to the propeller or engine was found.
Analysis and Conclusion
The investigation found that the pilot did not confirm that the landing gear was down and locked prior to landing. The aircraft had no recorded defects and was serviceable. Weather was not a factor.
The probable cause is stated as: Main landing gears collapsed during landing. Contributory factor: The landing gear was not down and locked and the pilot did not confirm prior to landing.