# N426EX: 1966 Boeing 727-22C, registration cancelled 2007-05-05

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 5, 2007
- Status when cancelled: Valid registration
- Airframe: [Boeing 727-22C](https://openairdocs.org/model/boeing-727-22c) (registry code 138400F)
- Engine: [Pratt & Whitney JT8D-1](https://openairdocs.org/engine/pratt-whitney-jt8d-1) (registry code 52044)
- Data sheets: [TCDS E2EA](https://openairdocs.org/tcds/E2EA) (OpenAirDocs)
- Serial number: 19089
- Year built: 1966
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-jet
- Airworthiness: Standard, transport
- Airworthiness date: February 22, 1982
- Certificate issued: March 3, 2005
- Last registry action: March 3, 2005
- Mode S code: A51263
- Owner when cancelled: [Stewart Industries International LLC](https://openairdocs.org/faa-owner/STEWART%20INDUSTRIES%20INTERNATIONAL%20LLC)
- Location: [Guthrie, OK](https://openairdocs.org/faa-place/OK/Guthrie)
- Owner type: Corporation
- Owner's area on the map: 35.8679° N, 97.4344° W: Placed by OpenAirDocs at the center of ZIP code 73044, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N426EX
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=426EX
- Page: https://openairdocs.org/deregistered/N426EX-2007-05-05

From the FAA registry file of October 29, 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

## Service difficulty reports (5)

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

- [SDR 20010108AP006](https://openairdocs.org/sdr/20010108AP006), Oct 4, 2000: PACKING. DAMAGED. FLT 645 - PHL - ON DESCENT, LOSS OF -A- SYSTEM HYDRAULIC FLUID PRESSURE. PILOT DECLARED AN EMERGENCY LANDING AND LANDED PHL SAFELY. REMOVED AND REPLACED PACKING
- [SDR 20010104AP007](https://openairdocs.org/sdr/20010104AP007), Sep 24, 2000: POWER SUPPLY. DISCHARGED. FLT 718 - EN ROUTE TO MKE AUXILIARY POWER UNIT FIRE WARNING BELL SOUNDED, NO LIGHT ILLUMINATED, ALL OTHER INDICATORS NORMAL. BELL WAS CUTTING IN AND OUT. REMOVE
- [SDR 99ZZZM647](https://openairdocs.org/sdr/99ZZZM647), Apr 24, 1999: CONTROLLER. LOOSE. FLT 704 - OUT OF JAX - DURING CLIMB-OUT THROUGH 16,000 FEET, HAD A STRONG SMELL OF ELECTRICAL WIRE BURNING. TURNED BACK TO JAX. JUST PRIOR TO LANDING, HAD RIGHT
- [SDR 98ZZZX3406](https://openairdocs.org/sdr/98ZZZX3406), May 31, 1998: LINE. RUPTURED. IND/RIC - FLT 612 - DIVERTED TO ORF DUE TO LOSS OF HYDRAULIC QUANTITY AND PRESSURE IN THE B-SYSTEM. REMOVED AND REPLACED HYDRAULIC LINE. SERVICED HYDRAULICS AND
- [SDR 96ZZZM931](https://openairdocs.org/sdr/96ZZZM931), May 8, 1996: HOSE. RUPTURED. AFTER TAKEOFF, THE 'A' SYSTEM HYDRAULIC POWER WAS LOST. THE LANDING GEAR WOULD NOT RETRACT. AIRCRAFT MADE AIR TURN BACK TO IND. AIRCRAFT LANDED WITHOUT INCIDENT

## FAA accident and incident reports (3)

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 19900123014609I](https://openairdocs.org/incident/19900123014609I), Jan 23, 1990: Boeing 72722C (N426EX), Grand Rapids, MI, Minor damage. Veered off and back onto runway on rollout. Hit lights and signs.
- [Incident 19881004062799I](https://openairdocs.org/incident/19881004062799I), Oct 4, 1988: Boeing 72722C (N426EX), San Antonio, TX. No gear safe light. Tower fly-by informed gear appeared down. Landed safely. Nose gear lock switch faulty.
- [Incident 19870109004819I](https://openairdocs.org/incident/19870109004819I), Jan 9, 1987: Boeing 72722C (N426EX), Houston, TX, Minor damage. As aircraft was being marshalled into a parking spot the wingtip struck a van.

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