NTSB CAROL · Event
Event ERA24LA377
Registry · N651RK
FAA Aircraft Registry record.
Make / Model
MOONEY M20F
Year of manufacture
1968 · 56 years old at event
Engine
LYCOMING I0360 SER (180 hp)
Seats / Engines
4 seats · 1 engine
Last airworthiness date
19680131
ADS-B equipped
Yes — Mode-S A891F2
Registrant of record
CHRISTENSEN NATHAN
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The seizure of the right main landing gear extension rod bearing and subsequent buckling of the rod, resulting in a landing gear collapse.
Factual narrative
The pilot was attempting the third landing on a training flight with his instructor. The airplane touched down normally with no crab or slip and the wind was calm. Shortly after touchdown, he heard a loud noise, and the right wing slowly lowered to the runway and scraped the surface. The airplane departed the runway to the right and came to a stop in the grass. The right main and nose landing gear collapsed; the left main gear remained extended. The airplane’s right wing was substantially damaged during the accident. Postaccident examination of the landing gear system revealed the forward end bearing on the right main landing gear extension rod was seized, and the rod was bent about 30°. Also, the rod ends on the two nose landing gear extension rods had been pulled out and the shear pins were sheared. Damage to the airplane prevented a functional test of the landing gear. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).
- — Aircraft-Aircraft systems-Landing gear system-Gear extension and retract sys-Failure
Verbatim from NTSB's published report. Source file
NTSB_2024_ERA24LA377.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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