# N750YB: 2022 Timothy A Wilson STOL CH 750

- Status: Valid registration
- Airframe: [Timothy A Wilson STOL CH 750](https://openairdocs.org/model/timothy-a-wilson-stol-ch-750) (registry code 05633V4, 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: 75-8974
- Year built: 2022
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Zenith Aircraft Co STOL CH 750
- Airworthiness: Experimental, amateur built
- Airworthiness date: January 29, 2022
- Certificate issued: November 26, 2024
- Expires: November 30, 2031
- Mode S code: AA1C31
- Registered owner: [Kent Klark R](https://openairdocs.org/faa-owner/KENT%20KLARK%20R)
- Location: [Texarkana, TX](https://openairdocs.org/faa-place/TX/Texarkana)
- Owner type: Individual
- Owner's area on the map: 33.5179° N, 94.1371° W: Placed by OpenAirDocs at the center of ZIP code 75503, 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=750YB
- Page: https://openairdocs.org/aircraft/N750YB

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 (Timothy A Wilson STOL CH 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### Historical (superseded or no longer in force)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 N750YB.

## 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 20240224002159I](https://openairdocs.org/incident/20240224002159I), Feb 24, 2024: Timothy A Wilson STOL CH 750 (N750YB), Burns, OR, Minor damage. 30 Minutes after take westbound from bno. Pilot noticed a vibration that was increasing. Pilot turned back for bno. Shortly after turn back pilot experiences a…

## Service difficulty reports (1)

As reported by operators and repair stations. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR 2024FA0000456](https://openairdocs.org/sdr/2024FA0000456), Feb 24, 2024: HUB. CRACKED. PROPELLER BLADE SEPARATION AT HUB CAUSING DAMAGE TO THE ENGINE MOUNT THAT BROKE ALL BUT ONE ENGINE (ROTAX 912) MOUNT TUBE. ONE OF THE THREE REMAINING PROPELLER 

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Related

- Other Timothy A Wilson STOL CH 750 aircraft: https://openairdocs.org/model/timothy-a-wilson-stol-ch-750/aircraft.md
- The Rotax 912 IS series engine: https://openairdocs.org/engine/rotax-912-is-series.md

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