# Franklin 4AC150-50

- Type: Engine model (FAA registry)
- Registry code: 27003
- Manufacturer (registry): FRANKLIN
- Model: 4AC150-50
- Engine type: Reciprocating
- Power: 50 hp
- Installed in: 8 registered aircraft
- Page: https://openairdocs.org/engine/franklin-4ac150-50

Model codes come from the FAA registry's reference file.

## ADs that may apply (OpenAirDocs)

Matched to this engine model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

None matched.

## Registered aircraft (8)

- [N21222](https://openairdocs.org/aircraft/N21222): [Timothy J Glidden](https://openairdocs.org/faa-owner/TIMOTHY%20J%20GLIDDEN), [Millinocket, ME](https://openairdocs.org/faa-place/ME/Millinocket), built 1938, S/N 1012
- [N21250](https://openairdocs.org/aircraft/N21250): [Boggs Ricky L](https://openairdocs.org/faa-owner/BOGGS%20RICKY%20L), [London, OH](https://openairdocs.org/faa-place/OH/London), S/N 1043
- [N23582](https://openairdocs.org/aircraft/N23582): [Lyons James](https://openairdocs.org/faa-owner/LYONS%20JAMES), [Fort Ogden, FL](https://openairdocs.org/faa-place/FL/Fort%20Ogden), built 1939, S/N F-5429
- [N24778](https://openairdocs.org/aircraft/N24778): [Pike Timothy B](https://openairdocs.org/faa-owner/PIKE%20TIMOTHY%20B), [Odessa, FL](https://openairdocs.org/faa-place/FL/Odessa), built 1984, S/N 3440
- [N24992](https://openairdocs.org/aircraft/N24992): [Depoy Lowell](https://openairdocs.org/faa-owner/DEPOY%20LOWELL), [Salem, IN](https://openairdocs.org/faa-place/IN/Salem), built 1939, S/N 3590
- [N25708](https://openairdocs.org/aircraft/N25708): [Lamm Christine L](https://openairdocs.org/faa-owner/LAMM%20CHRISTINE%20L), [Wernersville, PA](https://openairdocs.org/faa-place/PA/Wernersville), built 1939, S/N 3673
- [N25977](https://openairdocs.org/aircraft/N25977): [Kilburn Terry L](https://openairdocs.org/faa-owner/KILBURN%20TERRY%20L), [Edinboro, PA](https://openairdocs.org/faa-place/PA/Edinboro), built 1939, S/N 3920
- [N26811](https://openairdocs.org/aircraft/N26811): [Jacobs James A](https://openairdocs.org/faa-owner/JACOBS%20JAMES%20A), [Lakeview, MI](https://openairdocs.org/faa-place/MI/Lakeview), built 1940, S/N 4191

## NTSB investigations (2)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB CEN21LA123](https://openairdocs.org/ntsb/CEN21LA123), Feb 3, 2021: Piper J3F-50 (N26811), Weidman, MI, substantial damage. Probable cause: The pilot’s failure to maintain clearance from terrain during a low approach over a snow-covered runway. Contributing to the accident was the loss of depth perception due to the bright sunlight and…
- [NTSB NYC69D0060](https://openairdocs.org/ntsb/NYC69D0060), Jul 20, 1968: Piper J-3 (N21574), Hamlin, PA, substantial damage

## FAA accident and incident reports (1)

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.

- [Accident 20210203000359A](https://openairdocs.org/incident/20210203000359A), Feb 3, 2021: Piper J3F-50 (N26811), Weidman, MI, Substantial damage. On February 03, 2021 at 16:50 local time, a Piper J-3F50 aircraft, NC26811, registered to and operated by a commercial rated pilot, received substantial damage…

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