CEN12CA085 · Grumman American AA-5A
Grumman American AA-5A · Accident: collision during takeoff/landing on approach
From La Porte Municipal Airport (KT41) to Bulverde Airpark (K1T8)
Event
- NTSB case
- CEN12CA085
- 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
Grumman American AA-5A
- Aircraft type
- Grumman American AA-5
- 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
- N26067
- Operator
- Ronald W. Kirkwood · private individual
- Onboard fatalities
- Unknown
- Route
- From La Porte Municipal Airport (KT41), La Porte, TXTo Bulverde Airpark (K1T8), Bulverde, TX
- 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
- Approach · VFR pattern final
- 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
- Collision during takeoff/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
- Aircraft › Aircraft oper/perf/capability
- Personnel issues › Task performance
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The pilot said that he was on a short final approach to land. The airspeed was between 70 and 75 knots indicated, and one-third flaps were extended. When he felt he was in a position to land, he retarded the throttle to idle. The airplane settled rapidly, and the pilot reapplied power. The airplane struck trees in a ravine 300 feet short of the runway. Both wings and the fuselage were buckled. The pilot said that if he had come in higher and faster, the accident most likely would not have occurred.
Probable cause
The pilot's improper glidepath while on final approach.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN12CA085
- Event ID
- 20111129X81254
- Case number
- CEN12CA085
- 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: 7f16a5860307ec439b34030c2b6b56c38eeeef71a70e00ad6f66fdef1e674875; retrieved 2026-09-15T16:58:08.054Z.