# Incident 19941019038909I: Piper PA23250, Frederick, MD, October 19, 1994

- Type: FAA incident report (Accident/Incident Data System), as reported
- Date: October 19, 1994, 08:10 local time
- Place: Frederick, MD
- Airport: Frederick Municipal Airport
- Phase of flight: Fcd/Prec Ldg From Cruise
- Operating rules: General operating rules (Part 91)
- Location: 39.4170° N, 77.3747° W: Placed by OpenAirDocs at FREDERICK MUNI (FDK), within about a mile (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=39.4170&lon=-77.3747&mi=10
- Aircraft: N6561A, registered now (https://openairdocs.org/aircraft/N6561A) (OpenAirDocs)
- Registry model: Piper PA-23-250 (registry code 7102308, https://openairdocs.org/model/piper-pa-23-250) (OpenAirDocs)
- Registry engine: Lycoming TI0-540 series (registry code 41533, https://openairdocs.org/engine/lycoming-ti0-540-series) (OpenAirDocs)
- Reported make and model: PIPER PA23250
- Reported engine: LYC O540A1D5
- People aboard: 2
- Fatal injuries: 0
- Pilot flight hours: 1,510 total, 450 in this make and model, 75 in the last 90 days
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19941019038909I

## Narrative

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

LOST PARTIAL POWER AND OIL PRESSURE LEFT ENGINE.SECURED.DIVERTED TO FREDERICK.OIL LOSTTHRU CRACK IN HYDRO PUMP MOUN

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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