GAA19CA171 · Cessna T210 M
Cessna T210 M · Accident: landing gear not configured
From Ak-Chin Regional Airport (A39) to Chandler Municipal Airport (CHD)
Event
- NTSB case
- GAA19CA171
- 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
- Unknown
- 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
Cessna T210 M
- Aircraft type
- Cessna 210
- 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
- N732SJ
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Ak-Chin Regional Airport (A39), Maricopa, AZTo Chandler Municipal Airport (CHD), Chandler, AZ
- Aircraft age
- About 42 years (built 1977)
- 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
- Personnel issues › Psychological
- Personnel issues › Task performance
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The pilot of the retractable-landing gear equipped-airplane reported that, while in the traffic pattern, he was distracted while looking for other aircraft and failed to continue the landing checklist, but he assumed it was completed. During the approach, he reduced power and did not hear the landing gear warning horn. The pilot then landed the airplane with the landing gear retracted.
The pilot added that, during the recovery process with a tow truck, they attempted to troubleshoot the landing gear warning system, but they still did not hear the landing gear warning horn.
The airplane sustained substantial damage to the left wing.
Postaccident examination by a Federal Aviation Administrator inspector revealed that the landing gear audible warning horn switch on the bulkhead (engine compartment) was improperly rigged, and the horn did not sound when tested. He added that the airplane was equipped with a mirror on the right wing, which the pilot could have used to visually check if the landing gear were extended.
Probable cause
The pilot's distraction while looking for other aircraft in the traffic pattern, which resulted in his failure to follow a prelanding checklist and to extend the landing gear before landing. Contributing to the accident was the improperly rigged landing gear warning switch, which prevented an audible warning sound.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record GAA19CA171
- Event ID
- 20190309X73146
- Case number
- GAA19CA171
- 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. 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: 840c07e2882044c352966d0a796343cca79468a49d97b18e5727fb16a2ce7fd6; retrieved 2026-09-16T08:38:52.447Z.