# Incident 19830705061829I: Gulstm AA1B, Milwaukee, WI, July 5, 1983

- Type: FAA incident report (Accident/Incident Data System), as reported
- Date: July 5, 1983, 10:20 local time
- Place: Milwaukee, WI
- Airport: Lawrence J. Timme
- Damage: Substantial damage
- Phase of flight: Forced/Precautionary Landing
- Operating rules: General operating rules (Part 91)
- Location: 43.0389° N, 87.9065° W: Placed by OpenAirDocs: center of Milwaukee, WI, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=43.0389&lon=-87.9065&mi=10
- Aircraft: N9787U, a cancelled registration (https://openairdocs.org/deregistered/N9787U-2013-05-30) (OpenAirDocs)
- Registry model: Grumman American Avn. AA-1C (registry code 3960100, https://openairdocs.org/model/grumman-american-avn-aa-1c) (OpenAirDocs)
- Registry engine: Lycoming 0-235 series (registry code 41505, https://openairdocs.org/engine/lycoming-0-235-series) (OpenAirDocs)
- Reported make and model: GULSTM AA1B
- Reported engine: LYC O235C2C
- Fatal injuries: 0
- Pilot flight hours: 115 total, 70 in this make and model, 10 in the last 90 days
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19830705061829I

## Narrative

As the FAA filed it, in capitals; the FAA replaces private details with ^PRIVACY DATA OMITTED^.

ENGINE VIBRATION ON CLIMBOUT MADE 180 AND LANDED. ENGINE SEIZED ON THE ROLLOUT. FAILED FROM RICH MIXTURE OPERATION.

## Other reports on N9787U (2)

Matched to the same aircraft by N-number and date.

- [Accident 19850828049809A](https://openairdocs.org/incident/19850828049809A), Aug 28, 1985: Gulstm AA1C (N9787U), Wheatland, NY, Substantial damage. Landed in a field due to fuel exhaustion. Nose wheel broke off during landing. Fuel estimation incorrect.
- [Incident 19791022054819I](https://openairdocs.org/incident/19791022054819I), Oct 22, 1979: Gulstm AA1C (N9787U), Batavia, NY, Minor damage. Flight instructor failed to prevent loss of directional control during landing by student.

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. For accidents, the NTSB's own investigation is the fuller record.

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