ERA22LA352 · Cirrus Design Corp SR20
Cirrus Design Corp SR20 · Accident: loss of control on ground during landing
From an unrecorded airport to Altoona Blair County Airport (AOO)
Event
- NTSB case
- ERA22LA352
- 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
- Event fatalities
- Unknown
- 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
Cirrus Design Corp SR20
- Aircraft type
- Cirrus SR20
- 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
- N459BT
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From not recordedTo Altoona Blair County Airport (AOO), Altoona, PA
- Aircraft age
- About 20 years (built 2002)
- 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 · landing roll
- 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
- Loss of control on ground
- 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 oper/perf/capability
- Aircraft › Aircraft structures
- Personnel issues › Psychological
- Personnel issues › Task performance
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The pilot reported, that while departing from the runway the right cockpit door opened. The pilot was unable to close the door and he decided to return to the airport to close the door on the ground. While on final approach and near the runway, the pilot thought he heard the stall warning horn, so he immediately flared the airplane to land. The airplane bounced twice on the runway, so the pilot attempted to abort the landing by advancing the throttle. The airplane veered to the left, exited the runway, and the pilot reduced the throttle in an attempt to maintain directional control. The airplane then struck the runway’s precision approach path indicator before coming to rest in a ditch. The airplane’s firewall was substantially damaged. Following the accident, the pilot stated, “In hindsight I don't think the sound I heard was the stall warning horn, but rather the sound squealing through the partially open door which confused me into thinking the aircraft had stalled.” Given this information, it is likely that the pilot was distracted by the open right door during the landing, which contributed to his loss of control during the landing attempt. A Federal Aviation Administration inspector examined the airplane after the accident reported that she did not observe evidence of any preaccident mechanical malfunction or failure of the airplane that would have precluded normal operation, and specifically that there were no mechanical issues with the airplane’s right door latch. Given this information, it is also likely that the pilot had failed to ensure that the door was properly secured prior to departing on the accident flight.
Probable cause
The pilot’s failure to maintain directional control while landing, resulting in a runway excursion. Contributing to the outcome was the pilot’s failure to ensure that the airplane’s right side door was properly secured prior to departing on the accident flight, and his subsequent distraction due to the door during the landing attempt.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ERA22LA352
- Event ID
- 20220803105658
- Case number
- ERA22LA352
- 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: 6edf9945b89b9ab4e7501df61b83e5d5b3e1065f6a7e8a62eb4fb8cb9675444c; retrieved 2026-09-16T15:33:09.874Z.