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FTW85LA284 · Grumman AA5B

11 Jul 1985 · Sonora, TX, United States

Grumman AA5B · Accident: overrun during landing

From E02 · Odessa, TX to an unrecorded destination

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Event

NTSB case
FTW85LA284
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

Grumman AA5B

Aircraft type
Grumman AA5
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
N4520B
Operator
Unknown
Onboard fatalities
Unknown
Route
From E02 · Odessa, TXTo not recorded
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 · flare/touchdown
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
Overrun
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 › Aborted landing, delayed
  • Pilot in command › All available runway, not used
  • Pilot in command › Judgment, poor

Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.

NTSB narrative

WHILE LANDING AT AN UNFAMILIAR STRIP, THE PLT OBSERVED A ROUGH SURFACE AT THE APCH END, AND LANDED ONE HALFWAY DOWN THE DOWN-SLOPING 2300 FT RWY. HE TRIED TO GO AROUND, BUT COULD NOT ACCELERATE ENOUGH, AND THE ACFT ROLLED THRU 2 FENCES, TREES, THEN STOPPED AGAINST ANOTHER FENCE. THE DENSITY ALT WAS 5400 FT.

Verbatim NTSB analysis from the NTSB dataset

Sources

NTSB record FTW85LA284
Event ID
20001214X37137
Case number
FTW85LA284
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. 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: 9f5db6927878cec611fec1c63f05c1fe2f681a8077406a530cee95e3acfc36ca; retrieved 2026-09-23T16:53:04.654Z.