# N7622U: Boeing 727-222, registration cancelled 1994-03-09

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 9, 1994
- Status when cancelled: Triennial form not returned
- Airframe: [Boeing 727-222](https://openairdocs.org/model/boeing-727-222) (registry code 1384073)
- Data sheets: [TCDS A3WE](https://openairdocs.org/tcds/A3WE) (OpenAirDocs)
- Serial number: 19539
- Type of aircraft: Fixed wing multi engine
- Certificate issued: October 8, 1969
- Last registry action: February 16, 1994
- Mode S code: AA4BA7
- Owner when cancelled: [United Air Lines Inc](https://openairdocs.org/faa-owner/UNITED%20AIR%20LINES%20INC)
- Location: [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago)
- Owner type: Corporation
- Owner's area on the map: 41.8500° N, 87.6501° W: Placed by OpenAirDocs: center of Chicago, IL, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N7622U
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7622U
- Page: https://openairdocs.org/deregistered/N7622U-1994-03-09

From the FAA registry file of November 5, 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 727-222: https://openairdocs.org/model/boeing-727-222.md

## NTSB investigations (1)

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 LAX69A0021](https://openairdocs.org/ntsb/LAX69A0021), Oct 3, 1968: Boeing 727 (N7622U), Fillmore, CA, no damage

## FAA accident and incident reports (2)

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 19831116068989I](https://openairdocs.org/incident/19831116068989I), Nov 16, 1983: Boeing 727222 (N7622U), Klammath Falls, OR. Lost pressurization. Regained pressurization at 14000 ft. four masks failed to operate. Code 7700 used on descent.
- [Incident 19820208001669I](https://openairdocs.org/incident/19820208001669I), Feb 8, 1982: Boeing 727222 (N7622U), Chicago, IL. Loud thump on takeoff. Landed normal at destination. No descrepancies.

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