# N436EX: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 1
- Last cancelled: April 11, 2005
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=436EX
- Page: https://openairdocs.org/aircraft/N436EX

## Aircraft that carried N436EX

- [Cancelled 2005-04-11](https://openairdocs.org/deregistered/N436EX-2005-04-11): Boeing 727-51C, S/N 19289, built 1967. Exported to Sierra Leone. Owner: [Wells Fargo Bank Northwest Na Trustee](https://openairdocs.org/faa-owner/WELLS%20FARGO%20BANK%20NORTHWEST%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City)

## NTSB investigations on N436EX (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 MKC84IA018](https://openairdocs.org/ntsb/MKC84IA018), Nov 10, 1983: Boeing 727-15C (N436EX), St. Louis, MO, incident, no damage

## FAA accident and incident reports on N436EX (5)

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 20001109022019I](https://openairdocs.org/incident/20001109022019I), Nov 9, 2000: Boeing 72751C (N436EX), Denver, CO, Minor damage. (-23) A/c hit ducks approx. one mile final 35L. Damage to radome, left wing, left leading edge slat. A/c ferried to ams in phoenix for repairs.
- [Incident 19990120015989I](https://openairdocs.org/incident/19990120015989I), Jan 20, 1999: Boeing 72751C (N436EX), Indianapolis, IN, Minor damage. (-5)After takeoff from chicago (ord), flaps were retracted and aircraft took excessive rudder trim to maintain level flight and extra power to maintain…
- [Incident 19910504019999I](https://openairdocs.org/incident/19910504019999I), May 4, 1991: Boeing 72751C (N436EX), Indianapolis, IN, Minor damage. NR2 fire warning. Returned. Broken bolt on injector valve allowed hot air to reach fire loop.
- [Incident 19840424021009I](https://openairdocs.org/incident/19840424021009I), Apr 24, 1984: Boeing 72751C (N436EX), Dayton, OH, Minor damage. Tower observed aft ventral door open on takeoff. Complete loss of b system hydraulic pressure. Cause undetermined.
- [Incident 19831110069039I](https://openairdocs.org/incident/19831110069039I), Nov 10, 1983: Boeing 72751C (N436EX), St Louis, MO. Taxing for takeoff. Making a right turn. Jet blast damaged a Cessna 206 waiting to taxi behind the jet.

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