DEN87LA073
1987-03-26 · WAHPETON, North Dakota, United States · None · 1 aircraft · Status: Completed
Airport D63
Current FAA registration · N6550U
- Make / Model
- MOONEY M20C
- Year of manufacture
- 1963 · 24 years old at event
- Engine
- LYCOMING O&VO-360 SER (180 hp)
- Seats / Engines
- 4 seats · 1 engine
- Last airworthiness date
- 19890908
- ADS-B equipped
- Yes — Mode-S A8A1B8
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Factual narrative
A CFI AND A DUAL STUDENT WERE MAKING PRACTICE LANDINGS. ON THE SIXTH LANDING, THE STUDENT FAILED TO LOWER THE LANDING GEAR. THE CFI DID NOT NOTICE THAT THE ACFT DID NOT HAVE LANDING GEAR EXTENDED. THE ACFT LANDED WITH GEAR FULLY RETRACTED. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1987_DEN87LA073.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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External sources are reported, not agency: signal that something happened, not fact about what happened.
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