FLIGHT FINDINGSAVIATION OCCURRENCE MAP
Back to map

FTW00LA018 · Piper PA-24-250

22 Oct 1999 · Oklahoma City, OK, United States

Piper PA-24-250 · Accident: wheels up landing

From Tucumcari Municipal Airport (TCC) to HSD

Report a problem

Event

NTSB case
FTW00LA018
Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
Accident
InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
Completed
API-reported fatalities
0 · all aircraft and ground
Ground fatalities
0
OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
General aviation
WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
Visual Meteorological Cond

Piper PA-24-250

Aircraft type
Piper PA-24
Category
Airplane
RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
N6774P
Operator
Unknown
Onboard fatalities
Unknown
Route
From Tucumcari Municipal Airport (TCC), Tucumcari, NMTo HSD
Aircraft age
Not recorded
Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
Part 91: General Aviation
Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
Landing · flare/touchdown
First occurrenceThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
Wheels up landing
DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
Substantial

Cause areas

  • Pilot in command › Checklist, not followed
  • Pilot in command › Gear down and locked, not verified

Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.

NTSB narrative

The pilot reported that he 'entered a downwind leg for runway 35 at which time [he] had lowered the landing gear. Everything seemed normal until touchdown when the gear retracted.' The pilot stated that 'evidently the gear did not lock.' The airplane slid 250 yards and came to a stop upright. A postaccident fire erupted and consumed the cockpit, including the instrument panel, and the belly of the airframe. According to the Pilot's Operating Handbook, a green light on the instrument panel below the landing gear switch indicates all gears down and locked. Furthermore, item number 6 on the landing checklist states the following: 'Landing gear down (under 150 MPH check green light on, warning horn off, gear emergency handle in forward position).'

Probable cause

The failure of the pilot to follow the landing checklist and verify that the landing gear was down and locked, which resulted in a wheels up landing. A factor was the failure of the landing gear locking mechanism for an undetermined reason.

Verbatim NTSB analysis and probable cause from the NTSB dataset

Sources

NTSB record FTW00LA018
Event ID
20001212X19961
Case number
FTW00LA018
Dataset
historical-pre2008
Source SHA-256
89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
Source notes (4)
  • Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
  • Filled from the NTSB case API where the bulk record had no value: investigation status. Values present in the bulk record are kept.
  • The date is the local date, which is the same as the UTC date the NTSB stores.
  • API snapshot SHA-256: 76d1a2da9f8cf5a040a6ac98d21cc643f0ffac9d238bb48b5e92edb995713f80; retrieved 2026-09-22T13:50:18.578Z.