# N2778R: 2007 Aero SP Z O O AT-4 LSA

- Status: Valid registration
- Airframe: [Aero SP Z O O AT-4 LSA](https://openairdocs.org/model/aero-sp-z-o-o-at-4-lsa) (registry code 060004P, 2 seats)
- Engine: [Rotax 912ULS series](https://openairdocs.org/engine/rotax-912uls-series) (registry code 55572)
- Serial number: AT4-010
- Year built: 2007
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Airworthiness: Light sport, airplane
- Airworthiness date: May 9, 2008
- Certificate issued: April 5, 2023
- Expires: April 30, 2030
- Mode S code: A2C3FD
- Registered owner: [Mavrelis Mark](https://openairdocs.org/faa-owner/MAVRELIS%20MARK)
- Location: [Fort Myers, FL](https://openairdocs.org/faa-place/FL/Fort%20Myers)
- Owner type: Individual
- Owner's area on the map: 26.5559° N, 81.9029° W: Placed by OpenAirDocs at the center of ZIP code 33919, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=2778R
- Page: https://openairdocs.org/aircraft/N2778R

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. The registry lists only the engine series, so ADs for every Rotax 912ULS model are included.

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

### Matched by airframe (Aero SP Z O O AT-4 LSA)

None in force.

### Matched by engine (Rotax 912ULS series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N2778R.

## FAA accident and incident reports

None matched to N2778R.

## 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.

## Service difficulty reports on N2778R not matched to an aircraft (1)

They name N2778R, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR 96ZZZX3240](https://openairdocs.org/sdr/96ZZZX3240), May 29, 1996: GENERATOR. FAILED. PART FAILED AT CRUISE POWER. ENGINE OUT LIGHT ILLUMINATED WITH AUDIO IN HEADSET. RECOMMEND A TIME REPLACEMENT CRITERIA BE ESTABLISHED.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Earlier aircraft with N2778R

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N2778R before.

- [Cancelled 1980-02-04](https://openairdocs.org/deregistered/N2778R-1980-02-04): Bell Helicopter Textron 206L-1, S/N 45352, built 1980. Exported to Canada

## Related

- Other Aero SP Z O O AT-4 LSA aircraft: https://openairdocs.org/model/aero-sp-z-o-o-at-4-lsa/aircraft.md
- The Rotax 912ULS series engine: https://openairdocs.org/engine/rotax-912uls-series.md

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