CHI07CA030 · Aviat A-1B
Aviat A-1B · Accident: loss of control on ground/water during landing
From Creve Coeur Airport (1H0) to St Louis, MO
Event
- NTSB case
- CHI07CA030
- 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
Aviat A-1B
- Aircraft type
- Aviat A-1
- 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
- N74HP
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Creve Coeur Airport (1H0), St Louis, MOTo St Louis, MO
- 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
- 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
- Loss of control on ground/water
- 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 › Directional control, not maintained
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
The airplane was substantially damaged during an aborted landing. The student pilot reported that he had returned from a cross country flight and then refueled and returned to the active runway to perform some touch and go landings. He reported that upon his final landing, the airplane touched down and veered to the right. He stated that he attempted to go-around and the right wheel made contact with the dirt adjacent to the runway turning the airplane sharply to the right. He reported that the left wingtip contacted the ground and he closed the throttle and the airplane came to a complete stop. The pilot did not report any malfunction of the airplane.
Probable cause
The pilot's failure to maintain directional control during landing which resulted in the wing striking the ground during the inadvertent ground loop.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CHI07CA030
- Event ID
- 20070105X00008
- Case number
- CHI07CA030
- 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, coordinates. 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: 52e4b973fa7af8f4f5b7a3c9a71dcb1482d505d2952c9bdf6fdc3e9f54c3df6f; retrieved 2026-09-22T04:12:14.502Z.