# N115BG: 2022 Boyd Geoffrey M STOL 750

- Status: Valid registration
- Airframe: [Boyd Geoffrey M STOL 750](https://openairdocs.org/model/boyd-geoffrey-m-stol-750) (registry code 056387P, 2 seats)
- Engine: [Rotax 912 IS series](https://openairdocs.org/engine/rotax-912-is-series) (registry code 55593)
- Data sheets: [TCDS E00051EN](https://openairdocs.org/tcds/E00051EN) (BRP-Rotax GmbH & Co KG) (OpenAirDocs)
- Serial number: 001
- Year built: 2022
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Kit: Zenith Aircraft Co STOL CH 750
- Airworthiness: Experimental, amateur built
- Airworthiness date: September 10, 2022
- Certificate issued: April 21, 2020
- Expires: April 30, 2030
- Mode S code: A03EE6
- Registered owner: [Boyd Geoffrey M](https://openairdocs.org/faa-owner/BOYD%20GEOFFREY%20M)
- Location: [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas)
- Owner type: Individual
- Owner's area on the map: 32.8649° N, 96.7904° W: Placed by OpenAirDocs at the center of ZIP code 75225, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=115BG
- Page: https://openairdocs.org/aircraft/N115BG

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 912 IS model are included.

## ADs that may apply (OpenAirDocs): 3 in force

### Matched by airframe (Boyd Geoffrey M STOL 750)

None in force.

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

- [AD 2026-16-11](https://openairdocs.org/ad/2026-16-11): Reciprocating Engine Front Section · BRP-Rotax 912 F2, 912 F3, 912 F4 and 16 more. Effective Aug 28, 2026
- [AD 2025-15-03](https://openairdocs.org/ad/2025-15-03): Reciprocating Engine Oil System · BRP-Rotax 912 iSc2 Sport, 912 iSc3 Sport, 915 iSc2 C24 and 1 more. Effective Aug 6, 2025
- [AD 2023-17-13](https://openairdocs.org/ad/2023-17-13): Reciprocating Engine Front Section · BRP-Rotax 912 F2, 912 F3, 912 F4 and 16 more. Effective Sep 20, 2023

### Historical (superseded or no longer in force)

- [AD 2025-07-02](https://openairdocs.org/ad/2025-07-02) (historical): Reciprocating Engine Oil System · BRP-Rotax 912 iSc2 Sport, 912 iSc3 Sport, 915 iSc2 C24 and 1 more. Effective Apr 21, 2025

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N115BG.

## FAA accident and incident reports

None matched to N115BG.

## 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 N115BG

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N115BG before.

- [Cancelled 2003-06-11](https://openairdocs.org/deregistered/N115BG-2003-06-11): Burkhart Grob GROB G115C, S/N 82001, built 1993. Triennial form not returned. Owner: [Grob Systems Inc](https://openairdocs.org/faa-owner/GROB%20SYSTEMS%20INC), [Bluffton, OH](https://openairdocs.org/faa-place/OH/Bluffton)

## Related

- Other Boyd Geoffrey M STOL 750 aircraft: https://openairdocs.org/model/boyd-geoffrey-m-stol-750/aircraft.md
- The Rotax 912 IS series engine: https://openairdocs.org/engine/rotax-912-is-series.md

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