# N537PV: 2013 Pipistrel Doo Ajdovscina VIRUS SW

- Status: Valid registration
- Airframe: [Pipistrel Doo Ajdovscina VIRUS SW](https://openairdocs.org/model/pipistrel-doo-ajdovscina-virus-sw) (registry code 056321O, 2 seats)
- Engine: [Rotax 912ULS2](https://openairdocs.org/engine/rotax-912uls2) (registry code 55599)
- Serial number: 537 SWN 100
- Year built: 2013
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Airworthiness: Experimental, exhibition
- Airworthiness date: September 24, 2013
- Certificate issued: August 21, 2019
- Expires: August 31, 2029
- Mode S code: A6CBC7
- Registered owner: [Middleline Aviation Inc](https://openairdocs.org/faa-owner/MIDDLELINE%20AVIATION%20INC)
- Location: [Ballston Spa, NY](https://openairdocs.org/faa-place/NY/Ballston%20Spa)
- Owner type: Corporation
- Owner's area on the map: 43.0017° N, 73.8701° W: Placed by OpenAirDocs at the center of ZIP code 12020, 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=537PV
- Page: https://openairdocs.org/aircraft/N537PV

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 (Pipistrel Doo Ajdovscina VIRUS SW)

None in force.

### Matched by engine (Rotax 912ULS2)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N537PV.

## 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.

- [Incident 20150928016749I](https://openairdocs.org/incident/20150928016749I), Sep 28, 2015: Pipistrel Doo Ajdovscina VIRUS SW (N537PV), Brant Lake, NY, Minor damage. N537PV departed lake placid airport (lkp) enroute to niettis field in delansing, NY. Near sacandoga lake the aircraft was above a broken to overcast layer. The…

## 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.

## Related

- Other Pipistrel Doo Ajdovscina VIRUS SW aircraft: https://openairdocs.org/model/pipistrel-doo-ajdovscina-virus-sw/aircraft.md
- The Rotax 912ULS2 engine: https://openairdocs.org/engine/rotax-912uls2.md

---
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.