# Incident 19910309013359I: Mooney M20B, San Antonio, TX, March 9, 1991

- Type: FAA incident report (Accident/Incident Data System), as reported
- Date: March 9, 1991, 15:00 local time
- Place: San Antonio, TX
- Airport: Boerne Stage Field Airport
- Damage: Minor damage
- Phase of flight: Takeoff Ground Roll
- Operating rules: General operating rules (Part 91)
- Location: 29.7232° N, 98.6946° W: Placed by OpenAirDocs at BOERNE STAGE AIRFIELD (5C1), within about a mile (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=29.7232&lon=-98.6946&mi=10
- Aircraft: N4766T, a cancelled registration (https://openairdocs.org/deregistered/N4766T-2017-06-20) (OpenAirDocs)
- Registry model: Mooney M20B (registry code 5870206, https://openairdocs.org/model/mooney-m20b) (OpenAirDocs)
- Registry engine: Lycoming O&VO-360 series (registry code 41514, https://openairdocs.org/engine/lycoming-o-vo-360-series) (OpenAirDocs)
- Reported make and model: MOONEY M20B
- People aboard: 3
- Fatal injuries: 0
- Pilot flight hours: 282 total, 240 in this make and model, 60 in the last 90 days
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19910309013359I

## Narrative

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

LANDING GEAR HANDLE DROPPED ON TAKEOFF ROLL. GEAR COLLAPSED. WARNING HORN DID NOT SOUND.

## Other reports on N4766T (1)

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

- [Incident 19820711041389I](https://openairdocs.org/incident/19820711041389I), Jul 11, 1982: Mooney M20B (N4766T), Waco, TX. Oil pressure went to zero when oil line pn 68532 flange broke at prop governor. Losing oil supply, landed in field.

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.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.