# N748A: 2014 Follendorf Alan G WAIEX

- Status: Valid registration
- Airframe: [Follendorf Alan G WAIEX](https://openairdocs.org/model/follendorf-alan-g-waiex) (registry code 05633IW, 2 seats)
- Engine: [Aerovee 2.1](https://openairdocs.org/engine/aerovee-2-1) (registry code 01402)
- Serial number: W0159
- Year built: 2014
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Sonex Aircraft LLC WAIEX
- Airworthiness: Experimental, amateur built
- Airworthiness date: September 17, 2014
- Certificate issued: July 24, 2017
- Expires: July 31, 2027
- Mode S code: AA1042
- Registered owner: [Tourtillott Tim L](https://openairdocs.org/faa-owner/TOURTILLOTT%20TIM%20L)
- Location: [Van Nuys, CA](https://openairdocs.org/faa-place/CA/Van%20Nuys)
- Owner type: Individual
- Owner's area on the map: 34.1975° N, 118.4890° W: Placed by OpenAirDocs at the center of ZIP code 91406, 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=748A
- Page: https://openairdocs.org/aircraft/N748A

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 (Follendorf Alan G WAIEX)

None in force.

### Matched by engine (Aerovee 2.1)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N748A.

## FAA accident and incident reports

None matched to N748A.

## 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 N748A not matched to an aircraft (1)

They name N748A, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR ANCF20241216029](https://openairdocs.org/sdr/ANCF20241216029), Dec 16, 2024: PROXIMITY SWITCH. FAULTED. DOOR FWD CARGO OPEN - IN ACCORDANCE WITH TSM 32-31-00-810-877-A REV 70 DATE 01 NOV 2024 STEEPS 1,2,3,4A (D) PROXIMITY SWITCH PROX SW FRAME, FWD CARGO COMPT DOOR

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Earlier aircraft with N748A

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N748A before.

- [Cancelled 2009-10-05](https://openairdocs.org/deregistered/N748A-2009-10-05): Keystone Helicopter S-76C, S/N 760748, built 2008. Exported to France. Owner: [Wells Fargo Bank Northwest Na](https://openairdocs.org/faa-owner/WELLS%20FARGO%20BANK%20NORTHWEST%20NA), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City)
- [Cancelled 1970-06-25](https://openairdocs.org/deregistered/N748A-1970-06-25): Sikorsky S-58, S/N 58140. Owner: [United Aircraft Corp](https://openairdocs.org/faa-owner/UNITED%20AIRCRAFT%20CORP)

## Related

- Other Follendorf Alan G WAIEX aircraft: https://openairdocs.org/model/follendorf-alan-g-waiex/aircraft.md
- The Aerovee 2.1 engine: https://openairdocs.org/engine/aerovee-2-1.md

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