# N447: Warfel Robert GLASTAR

- Status: Valid registration
- Airframe: [Warfel Robert GLASTAR](https://openairdocs.org/model/warfel-robert-glastar) (registry code 05605L1, 2 seats)
- Engine: [Subaru ALL MDLS A/B](https://openairdocs.org/engine/subaru-all-mdls-a-b) (registry code 59050)
- Serial number: 5066
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: October 13, 1999
- Certificate issued: August 17, 2021
- Expires: August 31, 2028
- Mode S code: A5649D
- Registered owner: [Fackrell Gregory S](https://openairdocs.org/faa-owner/FACKRELL%20GREGORY%20S)
- Location: [Layton, UT](https://openairdocs.org/faa-place/UT/Layton)
- Owner type: Individual
- Owner's area on the map: 41.0916° N, 111.8974° W: Placed by OpenAirDocs at the center of ZIP code 84040, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=447
- Page: https://openairdocs.org/aircraft/N447

From the FAA registry file of October 22, 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 (Warfel Robert GLASTAR)

None in force.

### Matched by engine (Subaru ALL MDLS A/B)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N447.

## FAA accident and incident reports

None matched to N447.

## Reports on N447 not matched to an aircraft (1)

They name N447, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [Incident 19800522052909I](https://openairdocs.org/incident/19800522052909I), May 22, 1980: Boeing 727 (N447), Cleveland, OH. Stabilizer froze during cruise. Landed without incident.

## 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 N447 not matched to an aircraft (2)

They name N447, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR A6WA201301244010](https://openairdocs.org/sdr/A6WA201301244010), Jan 20, 2013: FLAP. MALFUNCTIONED. FLAPS FAIL ON T/O AT 13 DEGREES AT 172 KTS AND 13 DEGREES CELCIUS. BTMS 5, 5, 7, 8. GEAR UP. NORMAL LANDING AT 46,100 LBS. CLEARED SDU IAW SUP 06-054D. CLEARED 
- [SDR A6WA201211204051](https://openairdocs.org/sdr/A6WA201211204051), Nov 29, 2012: WARNING SYSTEM. ACTIVATED. AFTER TAKEOFF FLAP FAIL CAUTION. PERFORMED QRH. DIVERTED ORF. LANDED WITH FLAPS AT 14 DEG AND 45,600 LBS ON WT. COMPLIED WITH CB RESET, MSG DID NOT CLEAR.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Earlier aircraft with N447

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N447 before.

- [Cancelled 1991-03-29](https://openairdocs.org/deregistered/N447-1991-03-29): Rasmus La/Matera AN DRAGON FLY, S/N 516. Owner: [Matera Josephine N](https://openairdocs.org/faa-owner/MATERA%20JOSEPHINE%20N), [San Diego, CA](https://openairdocs.org/faa-place/CA/San%20Diego)
- [Cancelled 1975-05-09](https://openairdocs.org/deregistered/N447-1975-05-09): Humphries BWB PARAWING, S/N 1000, built 1974. Owner: [Humphries Bret W](https://openairdocs.org/faa-owner/HUMPHRIES%20BRET%20W), [Los Angeles, CA](https://openairdocs.org/faa-place/CA/Los%20Angeles)
- [Cancelled 1962-07-30](https://openairdocs.org/deregistered/N447-1962-07-30): Culver LFA, S/N 441, built 1942. Owner: [Harrison R F](https://openairdocs.org/faa-owner/HARRISON%20R%20F), [Orem, UT](https://openairdocs.org/faa-place/UT/Orem)

## Related

- Other Warfel Robert GLASTAR aircraft: https://openairdocs.org/model/warfel-robert-glastar/aircraft.md
- The Subaru ALL MDLS A/B engine: https://openairdocs.org/engine/subaru-all-mdls-a-b.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.