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Aircraft record

N436EX1967 Boeing 727-51C

DeregisteredUnclaimedSource: FAA, updated Oct 20, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Apr 11, 2005.

Safety record in brief:1 NTSB incident (Nov 1983)64 ADs may apply13 service difficulty reports

Registration
Deregistered
Last based in
Salt Lake City, UT
owner city / state
Engine
JT8D SERIES · 7,700 lb thrust
P & W
Owners
1
since 2003
NTSB events
1
1983
ADs may apply
64
confirm with A&P
Service reports
13
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Last registered owner
Wells Fargo Bank Northwest NA Trustee
Owner type
Corporation
City, state
Salt Lake City, UT
Certificate issued
Jul 25, 2003
Canceled
Apr 11, 2005
Airworthiness
Standard · Transport
Airworthiness date
Oct 13, 1982

We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.

Airframe & engine

FAA Registry + type data

Airframe

Manufacturer
Boeing
Model
727-51C
Year
1967
Serial number
19289
Aircraft type
Fixed wing multi engine
Category
Land
Certification
Type Certificated
Seats
134
Engines
3
Max takeoff weight
20,000 and over lb
Mode S code
A539E2

Engine

Make and model
P & W Jt8d Series
Type
Turbo-jet
Power
7,700 lb thrust

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records
  1. 2003 – 2005Wells Fargo Bank Northwest NA TrusteeSalt Lake City, UT

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 2026 · SDRs · Oct 16, 2026

NTSB events (1)

Incident

Nov 10, 1983 · St. Louis, MO

THE PILOT REPORTED THAT AFTER ENGINE START THE ACFT WAS DIRECTED BY THE TOWER TO TAXI FOR TAKEOFF. THE MARSHALLER MOTIONED HIM FORWARD AND HE ADVANCED THE POWER TO 65 PERCENT TO BREAK AWAY AND THEN REDUCED IT TO IDLE. AT NO TIME WAS THE PILOT ADVISED THAT AN ACFT WAS BEHIND HIM. THE EXHAUST OF THE JET ENGINE LIFTED THE WING OF A CESSNA 206 WHICH WAS TAXIING BEHIND THE BOEING 727. THE RIGHT WING…

Injuries
None
Report
MKC84IA018

From NTSB records; matched by serial number.Read NTSB report (search CAROL for MKC84IA018)

ADs published since 1998 that may apply (64)

These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.

ADSubjectEffectiveApplies to
2023-12-15NavigationJun 21, 2023Airframe (727-51C)
2022-25-01WingsFeb 16, 2023Airframe (727-51C)
2021-03-09WingsMar 31, 2021Airframe (727-51C)
2019-23-04FuelFeb 4, 2020Airframe (727-51C)Only with: Equipped with Boeing body-mounted auxiliary fuel tanks.
2019-24-18NavigationFeb 3, 2020Airframe (727-51C)Serial numbers per Boeing Alert Service Bulletins 727-34A0247 Rev 1, 757-34A0611 Rev 1, and 767-34A0828. Only with: 727 airplanes with variable numbers QB065, QD191, QD192, QD402, QD403, QD407, and QD410 are excluded.
Show all 64 ADs
ADSubjectEffectiveApplies to
2018-25-15WingsJan 22, 2019Airframe (727-51C)
2017-19-02DoorsOct 19, 2017Airframe (727-51C)Only with: Equipped with a main cargo door (MCD).
2014-04-09WingsMay 2, 2014Airframe (727-51C)
2013-24-15FuelJan 8, 2014Airframe (727-51C)
2013-21-07StabilizersDec 5, 2013Airframe (727-51C)Serial numbers per Boeing Service Bulletin 55-46, dated April 8, 1970 (Group III and Group IV). Only with: Airplanes identified as Group III and Group IV in Boeing Service Bulletin 55-46.
2013-22-03FuelDec 5, 2013Airframe (727-51C)
2013-19-08Stall Warning SystemNov 6, 2013Airframe (727-51C)Serial numbers per Boeing Special Attention Service Bulletins 727-34-0245, 737-34-2102, and 747-34-2925
2013-16-17WingsSep 27, 2013Airframe (727-51C)
2013-15-11StabilizersSep 20, 2013Airframe (727-51C)
2013-15-15FuselageSep 20, 2013Airframe (727-51C)Serial numbers per Boeing Special Attention Service Bulletin 727-53-0234, dated January 17, 2013
2013-14-02WingsAug 26, 2013Airframe (727-51C)
2013-14-03StabilizersAug 26, 2013Airframe (727-51C)
2011-12-05The Boeing Company Model 727, 727C, 727-100, 727-100C, 727-200, and 727-200F Series…Jul 15, 2011Airframe (727-51C)
2011-01-05The Boeing Company Model 727, 727C, 727-100, 727-100C, 727-200, and 727-200F Series…Feb 14, 2011Airframe (727-51C)
2008-04-10 R1The Boeing Company Model 727 AirplanesDec 30, 2009Airframe (727-51C)
2009-20-08Boeing Model 727 AirplanesNov 5, 2009Airframe (727-51C)
2009-20-03Boeing Model 727 AirplanesNov 3, 2009Airframe (727-51C)
2008-22-12Boeing Model 727 AirplanesDec 17, 2008Airframe (727-51C)
2008-11-09Boeing Model 727 AirplanesJul 3, 2008Airframe (727-51C)
2008-02-13Boeing Model 727 AirplanesFeb 28, 2008Airframe (727-51C)
2007-21-04Boeing Model 727 AirplanesNov 16, 2007Airframe (727-51C)
2007-12-14Boeing Model 727 AirplanesJul 16, 2007Airframe (727-51C)
2006-13-16Boeing Model 727 AirplanesAug 1, 2006Airframe (727-51C)Serial numbers per Boeing Special Attention Service Bulletin 727-27-0234, dated November 10, 2005
2006-09-03Boeing Model 727, 727C, 727-100, and 727-100C Series AirplanesMay 31, 2006Airframe (727-51C)
2005-23-07Boeing Model 727 AirplanesDec 13, 2005Airframe (727-51C)
2005-20-33Boeing Model 727, 727C, 727-100, and 727-100C Series AirplanesNov 16, 2005Airframe (727-51C)Certain serial numbers: 1–694. Only with: Line numbers 1 through 694 inclusive.
2005-20-13Boeing Model 727 AirplanesNov 9, 2005Airframe (727-51C)
2005-19-24Boeing Model 727 Series AirplanesOct 27, 2005Airframe (727-51C)
2005-16-07Boeing Model 727 AirplanesSep 13, 2005Airframe (727-51C)
2005-14-07Boeing Model 727, 727C, 727-100, 727-100C, 727-200, and 727-200F Series AirplanesAug 15, 2005Airframe (727-51C)Serial numbers per Boeing Alert Service Bulletin 727-57A0135, Revision 3, dated June 27, 2002
2005-13-40Boeing Model 727 Airplanes, Equipped With an Auxiliary Fuel Tank Having a Fuel Pump…Aug 4, 2005Airframe (727-51C)Only with: Equipped with an auxiliary fuel tank having a fuel pump installed.
2004-09-36Boeing Model 727 Series AirplanesJun 15, 2004Airframe (727-51C)
2004-03-30Boeing Model 727, 727C, 727-100, and 727-100C Series AirplanesMar 24, 2004Airframe (727-51C)Serial numbers per Boeing Alert Service Bulletin 727-53A0225, dated September 11, 2003
2004-03-31Boeing Model 727, 727-100C, 727-200F, and 727C Series AirplanesMar 24, 2004Airframe (727-51C)Serial numbers per Boeing Alert Service Bulletin 727-53A0226, dated September 11, 2003
2003-03-15 R1Various Boeing and McDonnell Douglas Transport Category AirplanesDec 22, 2003Airframe (727-51C)
2003-11-03Boeing Model 727, 737-100, 737-200, and 737-200C Series AirplanesJul 3, 2003Airframe (727-51C)Certain serial numbers: 727 L/N 1–L/N 1832; 737-100 L/N 1–L/N 1033; 737-200 L/N 1–L/N 1033; 737-200C L/N 1–L/N 1033. Only with: Applicability limited by line numbers rather than serial numbers.
2003-03-15Various Boeing and McDonnell Douglas Transport Category AirplanesMar 7, 2003Airframe (727-51C)
2002-24-05Boeing Model 727 Series AirplanesDec 18, 2002Airframe (727-51C)Certain serial numbers: 1–1832
2002-17-05Boeing Model 727 Series AirplanesSep 16, 2002Airframe (727-51C)
2002-16-19Boeing Model 727 Series Airplanes Modified in Accordance With Supplemental Type…Sep 19, 2002Airframe (727-51C)Only with: Converted from passenger to cargo-carrying (freighter) configuration in accordance with STC SA1767SO or SA1768SO.
2002-16-20Boeing Model 727 Series Airplanes Modified in Accordance With Supplemental Type…Sep 19, 2002Airframe (727-51C)Only with: Airplanes converted from passenger to cargo (freighter) configuration in accordance with STC SA1368SO, SA1797SO, or SA1798SO.
2002-16-21Boeing Model 727 Series Airplanes Modified in Accordance with Supplemental Type…Sep 19, 2002Airframe (727-51C)Only with: Converted from passenger to cargo-carrying (freighter) configuration in accordance with STC ST00015AT.
2002-16-22Boeing Model 727 Series Airplanes Modified in Accordance With Supplemental Type…Sep 19, 2002Airframe (727-51C)Only with: Converted from passenger to cargo-carrying (freighter) configuration in accordance with STC SA1444SO, SA1509SO, SA1543SO, or SA1896SO.
2002-12-13Boeing Model 727 Series AirplanesJul 31, 2002Airframe (727-51C)
2001-22-12Boeing Model 727 Series AirplanesNov 15, 2001Airframe (727-51C)
2001-20-09Boeing Model 727 Series AirplanesNov 15, 2001Airframe (727-51C)
2000-14-07Boeing Model 727 Series AirplanesAug 17, 2000Airframe (727-51C)Certain serial numbers: 727 858–864; 727 867–869; 727 872–883; 727 885–1832. Only with: Limited by line numbers rather than serial numbers.
90-15-12 R1Boeing Model 727 Series Airplanes Modified in Accordance with Valsan Supplemental Type…Aug 15, 2000Airframe (727-51C)Only with: Modified by installation of Pratt and Whitney JT8D-217C or -219 engines in accordance with Valsan STC SA4363NM.
2000-02-19Boeing Model 727 Series AirplanesMar 9, 2000Airframe (727-51C)Serial numbers per Boeing Service Bulletin 727-57-0177, dated December 22, 1988
99-20-10Boeing Model 727 Series AirplanesNov 8, 1999Airframe (727-51C)Certain serial numbers: 124; 126; 130; 146; 221; 287; …. Only with: Applies to airplanes with the listed line numbers (not serial numbers).
99-04-22Boeing Model 727, 727-100, 727-200, 727C, 727-100C, and 727-200F Series AirplanesMar 4, 1999Airframe (727-51C)
98-26-18Boeing Model 727 Series Airplanes Modified in Accordance With Supplemental Type…Feb 16, 1999Airframe (727-51C)Only with: Converted from passenger to cargo-carrying (freighter) configuration in accordance with STC SA1767SO, SA1768SO, or SA7447SW.
98-26-19Boeing Model 727 Series Airplanes Modified in Accordance With Supplemental Type…Feb 16, 1999Airframe (727-51C)Only with: Converted from passenger to cargo-carrying (freighter) configuration in accordance with STC SA1368SO, SA1797SO, or SA1798SO.
98-26-20Boeing Model 727 Series Airplanes Modified in Accordance With Supplemental Type…Feb 16, 1999Airframe (727-51C)Only with: Converted from passenger to cargo-carrying (freighter) configuration in accordance with STC ST00015AT.
98-26-21Boeing Model 727 Series Airplanes Modified in Accordance With Supplemental Type…Feb 16, 1999Airframe (727-51C)Only with: Converted from passenger to cargo-carrying (freighter) configuration in accordance with STC SA1444SO, SA1509SO, SA1543SO, SA1896SO, SA1740SO, or SA1667SO.
98-11-03 R1Boeing Model 727 Series AirplanesJun 23, 1998Airframe (727-51C)
98-23-51Boeing Model 727 Series AirplanesDec 14, 1998Airframe (727-51C)Certain serial numbers: 727 1–849. Only with: Line positions 1 through 849 inclusive that have been converted from passenger to cargo (freighter) or passenger-and-cargo (combi) configuration.
98-18-20Boeing Model 727 and Model 737 Series Airplanes Equipped with J.C. Carter Company Fuel…Oct 21, 1998Airframe (727-51C)Only with: Equipped with J.C. Carter Company fuel valve actuators P/N 40574-2 (Kearfott Models 3715-7 and -8) or 40574-5 (Kearfott Model 3715-9).
98-11-03Boeing Model 727 Series AirplanesJun 23, 1998Airframe (727-51C)

AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.

Service Difficulty Reports (13)

Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.

  • Flight controls · motor · failedFeb 13, 2001

    FLT 733 - EN ROUTE TO ORD HAD A SPLIT FLAP INDICATION. AIR CREW CONDUCTED AN AIR TURN BACK TO SEA. AIR CREW DUMPED FUEL AND DECLARED AN EMERGENCY. AIRCRAFT LANDED SAFELY AND WITHOUT FURTHER INCIDENT. REMOVED AND REPLACED OUTBOARD FLAP ALTERNATE DRIVE ELECTRIC MOTOR, FLAP ALTERNATE DRIVE MOTOR…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Engine · engine · malfunctionedAug 15, 2000

    FLT 9001 - DEPARTING DAY, RIGHT AFTER TAKEOFF NR 1 ENGINE LOW OIL PRESSURE/OIL BYPASS LIGHT CAME ON. ENGINE OIL PRESSURE WAS SLIGHTLY BELOW GREEN BAND. CAPTAIN NOTED IRREGULAR NOISE DURING/AFTER TAKEOFF. AIRCRAFT CONDUCTED AN AIR TURN BACK TO DAY AND LANDED SAFELY. REMOVED NR 1 ENGIEN AND WILL…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fire protection · fire loop · out of positionDec 19, 1999

    FLT 607 - IND-DEN - NR 2 FIRE DETECTOR CIRCUIT GROUND LIGHT ILLUMINATES INTERMITTENTLY. RE-SECURED AND RE-POSITIONED FIRE LOOP ON NR 2 ENGINE, GROUND CHECK GOOD. (M)

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Fire protection · fire loop · out of adjustDec 14, 1999

    FLT 720 - DTW-IND - NR 3 GROUND FAULT LIGHT CAME ON IN FLIGHT. FOUND LOOP CLOSE TO OTHER LINES, RE-ROUTED LOOP. (M)

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fire protection · fire loop · out of adjustDec 11, 1999

    FLT 733 - ORD-IND - NR 3 FIRE PROTECTION DETECTOR CIRCUIT GROUND LIGHT ILLUMINATES INTERMITTENTLY. ADJUSTED NR 3 FIRE LOOP. (M)

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fire protection · fire loop · groundedSep 22, 1999

    FLT 707 (DEN-IND) NR 2 ENGINE GROUND CIRCUIT DETECTOR LIGHT ILLUMINATES. RE-POSITIONED NR 2 ENGINE FIRE LOOP. (M)

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Engine · turbine · damageMar 16, 1999

    FLT 611 - IND-EWR - NR 1 ENGINE VIBRATES BETWEEN 45 PERCENT AND 68 PERCENT N1. INSPECTED ENGINE, FOUND TURBINE DAMAGE. REMOVED AND REPLACED NR 1 ENGINE. (M)

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Engine air · anti-ice valve · leakingAug 28, 1998

    FLT 643 - PHX-LAX - ENGINE FIRE INDICATION ON CLIMB-OUT NR 2 ENGINE. SHUT DOWN NR 2 ENGINE, RETURNED TO PHX. REPAIRED LEAKS AT 8TH STAGE BLEED DUCT AT SECOND CONNECTION AFT OF FIRE WALL AND ENGINE ANTI-ICE VALVE AT 12 O'CLOCK POSITION. (M)

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Ice and rain protection · valve · leakAug 28, 1998

    PHX/LAX - FLT 643 - ENGINE FIRE INDICATION ON CLIMB-OUT NR 2 ENGINE. SHUT DOWN NR 2 ENGINE, RETURNED TO PHX.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · light · burnedJan 18, 1998

    FLT 6704 - IND-SEA - HAD AN AIR RETURN TO IND CLIMBING OUT OF IND CREW EXPERIENCED A STRONG ELECTRICAL ODOR AND SMOKE WAS CLEARLY VISIBLE UNDER CAPTAINS GLARESHIELD. REMOVED AND REPLACED BOTH INBOARD FLOURESCENT LIGHT SOCKETS. (M)

    From FAA Service Difficulty Reports; matched by N-number and serial number.

Showing the 10 most recent of 13 reports.

Related aircraft

Show all 5 related aircraft

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 20, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 20, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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