# N4315P: 1975 PZL Swidnik MI-2

- Status: Valid registration
- Airframe: [PZL Swidnik MI-2](https://openairdocs.org/model/pzl-swidnik-mi-2) (registry code 9810152, 9 seats)
- Engine: [Isotov GTD-350](https://openairdocs.org/engine/isotov-gtd-350) (registry code 37595)
- Serial number: 564315105
- Year built: 1975
- Type: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Experimental, exhibition
- Airworthiness date: May 12, 2019
- Certificate issued: December 5, 2013
- Expires: December 31, 2029
- Mode S code: A529EA
- Registered owner: [Optimus Aircraft Service Inc](https://openairdocs.org/faa-owner/OPTIMUS%20AIRCRAFT%20SERVICE%20INC)
- Location: [Middletown, DE](https://openairdocs.org/faa-place/DE/Middletown)
- Owner type: Corporation
- Owner's area on the map: 39.4944° N, 75.6775° W: Placed by OpenAirDocs at the center of ZIP code 19709, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4315P
- Page: https://openairdocs.org/aircraft/N4315P

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (PZL Swidnik MI-2)

None in force.

### Matched by engine (Isotov GTD-350)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N4315P.

## FAA accident and incident reports

None matched to N4315P.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Earlier aircraft with N4315P

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N4315P before.

- [Cancelled 1999-05-25](https://openairdocs.org/deregistered/N4315P-1999-05-25): Piper PA-23-160, S/N 23-1816. Exported to Germany. Owner: [Eisenhuth Albert](https://openairdocs.org/faa-owner/EISENHUTH%20ALBERT), [Ennis, TX](https://openairdocs.org/faa-place/TX/Ennis)

## Related

- Other PZL Swidnik MI-2 aircraft: https://openairdocs.org/model/pzl-swidnik-mi-2/aircraft.md
- The Isotov GTD-350 engine: https://openairdocs.org/engine/isotov-gtd-350.md

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