# N703GB: 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: AT4-003
- Year built: 2007
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Airworthiness: Light sport, airplane
- Airworthiness date: July 20, 2007
- Certificate issued: January 20, 2021
- Expires: January 31, 2028
- Mode S code: A9604B
- Registered owner: [Northampton Lsa LLC](https://openairdocs.org/faa-owner/NORTHAMPTON%20LSA%20LLC)
- Location: [Northampton, MA](https://openairdocs.org/faa-place/MA/Northampton)
- Owner type: LLC
- Owner's area on the map: 42.3216° N, 72.6306° W: Placed by OpenAirDocs at the center of ZIP code 01060, 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=703GB
- Page: https://openairdocs.org/aircraft/N703GB

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 N703GB.

## 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 20160804025339A](https://openairdocs.org/incident/20160804025339A), Aug 4, 2016: Aero Sp Z O O AT-4 LSA (N703GB), Northampton, MA, Substantial damage. Bounced landing resulting in porposing and lose of directional control. Nose gear separated from the aircraft resulting in damage to the firewall and underside…

## 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 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

---
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.