# N425EX: Boeing 727-22C, registration cancelled 1993-04-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 2, 1993
- Status when cancelled: Valid registration
- Airframe: [Boeing 727-22C](https://openairdocs.org/model/boeing-727-22c) (registry code 138400F)
- Serial number: 19095
- Type of aircraft: Fixed wing multi engine
- Certificate issued: June 11, 1991
- Last registry action: June 14, 1991
- Mode S code: A50EAC
- Owner when cancelled: [Emery Air Freight Corporation](https://openairdocs.org/faa-owner/EMERY%20AIR%20FREIGHT%20CORPORATION)
- Location: [Palo Alto, CA](https://openairdocs.org/faa-place/CA/Palo%20Alto)
- Owner type: Corporation
- Owner's area on the map: 37.4579° N, 122.1151° W: Placed by OpenAirDocs at the center of ZIP code 94303, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N425EX
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=425EX
- Page: https://openairdocs.org/deregistered/N425EX-1993-04-02

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 727-22C: https://openairdocs.org/model/boeing-727-22c.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 NYC91FA125](https://openairdocs.org/ntsb/NYC91FA125), May 3, 1991: Boeing 727-100QC (N425EX), Windsor Locks, CT, destroyed. Probable cause: A CATASTROPHIC AND UNCONTAINED FAILURE OF THE NO.3 ENGINE WHICH RESULTED IN A FUEL FED FIRE.

## 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.

- [Accident 19910503013979A](https://openairdocs.org/incident/19910503013979A), May 3, 1991: Boeing 727100 (N425EX), Windsor Locks, CT, Substantial damage. Catastrophic and uncontained blow up NR3 engine on takeoff. Aborted. Fire burned mail. High pressure disk failure.
- [Incident 19890831047589I](https://openairdocs.org/incident/19890831047589I), Aug 31, 1989: Boeing 72722C (N425EX), Rochester, NY. Fuel control problem on climb. Returned. Found leak from fuel flow transmitter.

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