CEN24LA086 · Piper Aircraft Inc PA-44-180
ATP Flight School Piper Aircraft Inc PA-44-180 · Accident: landing gear not configured
From Arlington Municipal Airport (GKY) to an unrecorded destination
Event
- NTSB case
- CEN24LA086
- 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 Aircraft Inc PA-44-180
- Aircraft type
- Piper PA-44
- 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
- N816AT
- Operator
- ATP Flight School
- Onboard fatalities
- Unknown
- Route
- From Arlington Municipal Airport (GKY), Arlington, TXTo not recorded
- Aircraft age
- About 2 years (built 2022)
- 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
- Defining eventThe 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
- Landing gear not configured
- 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
- Aircraft › Aircraft systems
- Personnel issues › Action/decision
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The flight instructor reported that he and the private pilot receiving instruction had just completed their seventh landing of the morning. The private pilot reduced the throttle on downwind and the landing gear warning horn sounded so he increased the throttle and continued in the traffic pattern. The flight instructor prompted him to extend the flaps and the student stated that he would extend the landing gear. They “confirmed 3 green,” which would indicate that the landing gear was down and locked. During the landing flare, “no gear warning horn was alarming,” but as they got closer to the ground the instructor observed sparks out of the left window. The airplane slid on the runway, came to rest upright, and sustained substantial damage to the lower fuselage longerons. The Federal Aviation Administration (FAA) inspector completed an extensive examination and functional testing of the landing gear system. With the airplane on jacks, he cycled the landing gear at least six times and determined the landing gear, warning annunciations and aural alerts operated per the procedures in the airplane’s maintenance manual and there were no anomalies found.
Probable cause
The pilot’s failure to extend the landing gear and the flight instructor’s lack of recognition and inadequate remedial action, which resulted in a gear up landing.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN24LA086
- Event ID
- 20240108193629
- Case number
- CEN24LA086
- Dataset
- full-current
- Source SHA-256
- 5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
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, cause areas. 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: eca5a8b40f2f7d774fe9fdc0d7c6e68bdd1e0b100c2c99bda41fc59d6e8f3765; retrieved 2026-09-16T18:25:23.938Z.