# N156UA: Boeing 747-123, registration cancelled 2000-04-01

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 1, 2000
- Status when cancelled: Valid registration
- Airframe: [Boeing 747-123](https://openairdocs.org/model/boeing-747-123) (registry code 1384873)
- Data sheets: [TCDS A20WE](https://openairdocs.org/tcds/A20WE) (OpenAirDocs)
- Serial number: 20105
- Type of aircraft: Fixed wing multi engine
- Last registry action: April 1, 2000
- Mode S code: A0E23C
- Owner when cancelled: [Willis Lease Finance Corp](https://openairdocs.org/faa-owner/WILLIS%20LEASE%20FINANCE%20CORP)
- Location: [Sausalito, CA](https://openairdocs.org/faa-place/CA/Sausalito)
- Owner type: Corporation
- Owner's area on the map: 37.8372° N, 122.5275° W: Placed by OpenAirDocs at the center of ZIP code 94965, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N156UA
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=156UA
- Page: https://openairdocs.org/deregistered/N156UA-2000-04-01

From the FAA registry file of November 7, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Boeing 747-123: https://openairdocs.org/model/boeing-747-123.md

## Service difficulty reports (8)

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

- [SDR 99UAL900275](https://openairdocs.org/sdr/99UAL900275), May 14, 1999: BATTERY PACK. DISCHARGED. EMERGENCY EXIT SIGNS INOP AT DOOR 1R. REPLACED BATTERY PACK, OPS OK.
- [SDR 99UAL900194](https://openairdocs.org/sdr/99UAL900194), Mar 28, 1999: PULLEY. DIRTY. AFTER ARRIVAL, NR 2 THROTTLE EXCESSIVELY STIFF. FOUND DEBRIS AT PULLEY TOP OF THE NR 2 PYLON. CLEANED DEBRIS AND OPS CHECKED OK.
- [SDR 98UAL900313](https://openairdocs.org/sdr/98UAL900313), Jun 12, 1998: INDICATOR. DAMAGED. NR 1 AND 4 RESERVE FUEL QUANTITY INDICATORS DAMAGED, BURNT INDICATORS.
- [SDR 97UAL900581](https://openairdocs.org/sdr/97UAL900581), Aug 4, 1997: ANGLE. CRACKED. WHILE ACCOMPLISHING AD97-12-03, CRACKS WERE FOUND ON THE 65B91333-1 AND -2 ANGLES WHICH ATTACH TO THE CANTED WEB COMMON TO THE AFT VERTICAL AND THE UPPER HORIZO
- [SDR 96UAL900500](https://openairdocs.org/sdr/96UAL900500), Jul 3, 1996: FIRE WIRE. CHAFED. APU FIRE WARNING CAME ON DURING LANDING ROLL OUT WITH INTERMITTENT FAULT LIGHT. DISCHARGED FIRE BOTTLE, NO EVIDENCE OF FIRE. *S/D* INVESTIGATION REVEALED A CHAF
- [SDR 96UAL900487](https://openairdocs.org/sdr/96UAL900487), Jun 26, 1996: LIGHT. INOPERATIVE. RIGHT HAND EXTERIOR BODY FAIRING AFT EMERGENCY LIGHTS INOP. *S/D* REPLACED BATTERY PACK.
- [SDR 95UAL900170](https://openairdocs.org/sdr/95UAL900170), Oct 4, 1995: SUPPORT ROD ASSY. FAILED. SUPPORT ROD ASSY WAS FOUND FAILED AFTER FLIGHT. THERE WAS RESULTANT DAMAGE TO THE NR 20 LEADING EDGE VARIABLE CAMBER FLAP. SUPPORT, ROD ASSY AND VARIABLE CAMBER
- [SDR 95UAL900127](https://openairdocs.org/sdr/95UAL900127), Sep 13, 1995: SLIDE. TORN. DOOR 3 LEFT SLIDE, INTERNAL OUTBOARD BULKHEAD DAMAGE - TOP HINGE TAPE HAS 2.75 INCH TEAR. THE BOTTOM HINGE TAPE HAS A 2.25 INCH TEAR. THE TOP BULKHEAD HAS 2.75 

## 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 19930622038079I](https://openairdocs.org/incident/19930622038079I), Jun 22, 1993: Boeing 747123 (N156UA), Washington, DC, Minor damage. Pilot made a hard landing at Dulles intl airport. NTSB has classified this as an incident.

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