# N4729U: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 2
- Last cancelled: March 21, 2022
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4729U
- Page: https://openairdocs.org/aircraft/N4729U

## Aircraft that carried N4729U

- [Cancelled 2022-03-21](https://openairdocs.org/deregistered/N4729U-2022-03-21): Cessna 150E, S/N 15061177, built 1965. Sale reported, canceled. Owner: [Johnstown, CO](https://openairdocs.org/faa-place/CO/Johnstown)
- [Cancelled 1998-05-29](https://openairdocs.org/deregistered/N4729U-1998-05-29): Boeing 747-122, S/N 19926. Triennial form not returned. Owner: [United Air Lines Inc](https://openairdocs.org/faa-owner/UNITED%20AIR%20LINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago)

## NTSB investigations on N4729U (4)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB CEN20LA133](https://openairdocs.org/ntsb/CEN20LA133), Mar 25, 2020: Cessna 150 (N4729U), McKinney, TX, substantial damage. Probable cause: The pilot's inadequate preflight fuel planning and inflight fuel management, which resulted in fuel exhaustion and a total loss of engine power.
- [NTSB BFO93WA148](https://openairdocs.org/ntsb/BFO93WA148), Aug 27, 1993: Boeing 747-100 (N4729U), Milan, Italy, incident, no damage
- [NTSB LAX92WA091](https://openairdocs.org/ntsb/LAX92WA091), Jan 9, 1992: Boeing 747-100 (N4729U), Narita, Japan, no damage
- [NTSB CHI86FA096](https://openairdocs.org/ntsb/CHI86FA096), Mar 4, 1986: Boeing 747-122 (N4729U), Honolulu, HI, no damage

## FAA accident and incident reports on N4729U (9)

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.

- [Accident 20200325007489A](https://openairdocs.org/incident/20200325007489A), Mar 25, 2020: Cessna 150E (N4729U), Mckinney, TX, Substantial damage. On April 25, 2020 at 1830 CDT, a Cessna 150E, N4729U owned by [privacy data omitted], while on a familiarization flight was involved in an accident. The flight…
- [Incident 19931003051809I](https://openairdocs.org/incident/19931003051809I), Oct 3, 1993: Boeing 747122 (N4729U), Washington, DC. Passenger aboard aircraft allegedly interfered with crew embers inflight. Aircraft met by police.
- [Incident 19920109040689I](https://openairdocs.org/incident/19920109040689I), Jan 9, 1992: Boeing 747122 (N4729U), Tokyo, JA. Encountered unexpected severe turbulence. Passenger in aisle at lavatory broke leg. Refused return seat. Belt light
- [Accident 19860303005309A](https://openairdocs.org/incident/19860303005309A), Mar 3, 1986: Boeing 747122 (N4729U), Honolulu, HI. Encountered cat at FL330 500 miles east of Honolulu. Passengers and attendents were injured . Continued destination
- [Incident 19840111010879I](https://openairdocs.org/incident/19840111010879I), Jan 11, 1984: Boeing 747* (N4729U), San Francisco, CA. A parked helicopter and a twin otter was damaged by the thrust of the 747 as the pilot was turning into the gate.
- [Incident 19821023065159I](https://openairdocs.org/incident/19821023065159I), Oct 23, 1982: Boeing 747* (N4729U), Los Angeles, CA, Minor damage. Stewardess caught her toes between the lift and elevator shaft. Broke four toes. Paramedics met aircraft.
- [Incident 19810303020229I](https://openairdocs.org/incident/19810303020229I), Mar 3, 1981: Boeing 747122 (N4729U), Los Angeles, CA, Minor damage. Refueling panel found on runway. Determined to have come from ual B747.
- [Incident 19800930072059I](https://openairdocs.org/incident/19800930072059I), Sep 30, 1980: Boeing 747/ (N4729U), Chicago, IL. Shutdown engine due to compressor stall on climbout. Metal particles in tailpipe and on turbine blades.
- [Incident 19800902082109I](https://openairdocs.org/incident/19800902082109I), Sep 2, 1980: Boeing 747/ (N4729U), Chicago, IL. Takeoff rejected when one engine did not advance. Sequence actuator was stuck in reverse.

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