# N4764A: North Wing Uum SCOUT X-C

- Status: Valid registration
- Airframe: [North Wing Uum SCOUT X-C](https://openairdocs.org/model/north-wing-uum-scout-x-c) (registry code 060006R, 2 seats)
- Engine: [Rotax 912UL series](https://openairdocs.org/engine/rotax-912ul-series) (registry code 55571)
- Serial number: E9018
- Type: Weight-shift-control
- Engine type: 4 cycle
- Airworthiness: Experimental, operating light-sport kit-built
- Airworthiness date: December 6, 2013
- Certificate issued: August 7, 2015
- Expires: August 31, 2028
- Mode S code: A5DA49
- Registered owner: [Quirk Robert](https://openairdocs.org/faa-owner/QUIRK%20ROBERT)
- Location: [La Palma, CA](https://openairdocs.org/faa-place/CA/La%20Palma)
- Owner type: Individual
- Owner's area on the map: 33.8506° N, 118.0396° W: Placed by OpenAirDocs at the center of ZIP code 90623, 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=4764A
- Page: https://openairdocs.org/aircraft/N4764A

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 912UL model are included.

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

### Matched by airframe (North Wing Uum SCOUT X-C)

None in force.

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

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N4764A.

## FAA accident and incident reports

None matched to N4764A.

## 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 N4764A not matched to an aircraft (1)

They name N4764A, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR 2008FA0000122](https://openairdocs.org/sdr/2008FA0000122), Feb 6, 2008: WIRE HARNESS. MISINSTALLED. AIR CONDITIONER NOT COOLING. FOUND WIRING FOR AC START CONTROL PANEL AS WELL AS COMPRESSOR CLUTCH NOT IN PROPER CONFIGURATION IAW WIRING PRINT. AFTER PROPER INS

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Earlier aircraft with N4764A

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N4764A before.

- [Cancelled 1957-03-26](https://openairdocs.org/deregistered/N4764A-1957-03-26): Piper PA-22, S/N 22-3912. Exported to Mexico. Owner: [Upper Valley Airpark Inc](https://openairdocs.org/faa-owner/UPPER%20VALLEY%20AIRPARK%20INC), [Mcallen, TX](https://openairdocs.org/faa-place/TX/Mcallen)

## Related

- Other North Wing Uum SCOUT X-C aircraft: https://openairdocs.org/model/north-wing-uum-scout-x-c/aircraft.md
- The Rotax 912UL series engine: https://openairdocs.org/engine/rotax-912ul-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.