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Aircraft record

N957UA1993 Boeing 737-522

DeregisteredUnclaimedSource: FAA, updated Oct 20, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Apr 14, 2005.

Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply16 service difficulty reports

Registration
Deregistered
Last based in
Salt Lake City, UT
owner city / state
Engine
CFM56 SERIES · 2200 hp
Cfm Intl.
Owners
1
since 2004
NTSB events
None
since 1982
ADs may apply
21
confirm with A&P
Service reports
16
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
Dec 1, 2004
Canceled
Apr 14, 2005
Airworthiness
Standard · Transport
Airworthiness date
Aug 9, 1993

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
737-522
Year
1993
Serial number
26707
Aircraft type
Fixed wing multi engine
Category
Land
Certification
Type Certificated
Seats
149
Engines
2
Max takeoff weight
20,000 and over lb
Mode S code
AD506B

Engine

Make and model
Cfm Intl. Cfm56 Series
Type
Turbo-fan
Power
2200 hp

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

Ownership history

Ownership history from FAA records
  1. 2004 – 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 (0)

No NTSB accidents or incidents found for this airframe since 1982.

ADs published since 1998 that may apply (21)

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
2019-14-02Hydraulic powerAug 27, 2019Airframe (737-522)
2002-20-07 R1Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-522)
2002-20-07Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-522)
2001-11-11Boeing Model 737, 747, and 777 Series AirplanesJul 16, 2001Airframe (737-522)Serial numbers per Boeing Service Bulletins 737-25-1371 Rev 2, 737-25-1407, 747-25-3196 Rev 1, 777-25-0111 Rev 1
2001-10-14Boeing Model 737, 747, 757, 767, and 777 Series AirplanesJun 8, 2001Airframe (737-522)Serial numbers per Boeing Special Attention Service Bulletins 737-35-1076, 737-35-1077, 747-35-2111, 757-35-0021, 757-35-0022, 767-35-0043, 767-35-0044, 777-35-0008, all dated March 1, 2001. Only with: Equipped with chemical oxygen generators.
Show all 21 ADs
ADSubjectEffectiveApplies to
2001-08-24Boeing Model 737 Series AirplanesMay 10, 2001Airframe (737-522)
2000-22-02 R1Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-522)
2000-22-02Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-522)
2000-15-16Boeing Model 737, 757, 767, and 777 Series AirplanesSep 12, 2000Airframe (737-522)Certain serial numbers: 737 1–2984; 757 1–798; 767 1–682; 777 1–083. Only with: Ranges are line numbers; equipped with Puritan-Bennett passenger and flight attendant oxygen masks as listed in Boeing Service Bulletins 737-35-1049, 757-35-0014, 767-35-0033, or 777-35-0005.
99-11-05Boeing Model 737 Series AirplanesJun 28, 1999Airframe (737-522)
99-22-16Boeing Model 737 Series AirplanesDec 7, 1999Airframe (737-522)Serial numbers per Boeing Service Bulletin 737-52-1128, dated April 22, 1999, or Boeing Service Bulletin 737-52-1137, dated May 13, 1999
98-13-12 R1Boeing Model 737, 747, 757, 767, and 777 Series AirplanesDec 28, 1998Airframe (737-522)Serial numbers per Boeing Alert Service Bulletins 737-27A1212, 747-27A2368 Revision 2, 757-27A0128, 767-27A0156, 777-27A0029 Revision 1
98-22-10Boeing Model 737 Series AirplanesNov 12, 1998Airframe (737-522)Serial numbers per Boeing Service Bulletin 737-53A1108, Revision 5, dated October 26, 1989
98-18-20Boeing Model 727 and Model 737 Series Airplanes Equipped with J.C. Carter Company Fuel…Oct 21, 1998Airframe (737-522)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).
98-13-12Boeing Model 737, 747, 757, 767, and 777 Series AirplanesJul 6, 1998Airframe (737-522)Serial numbers per Boeing Alert Service Bulletins 737-27A1212, 747-27A2368, 757-27A0128, 767-27A0156, and 777-27A0029, dated March 26, 1998
98-03-10Boeing Model 737, 747, 757, and 767 Series AirplanesFeb 19, 1998Airframe (737-522)Certain serial numbers: 737 1–2836; 747 1–1104; 757 1–731; 767 1–642. Only with: Equipped with non-powered IPECO pilots' seats; ranges are line position numbers.
97-22-07Boeing Model 737 Series AirplanesNov 12, 1997Airframe (737-522)Certain serial numbers: 737 292–2565. Only with: Limited to airplanes with line numbers 292 through 2565 inclusive.
97-18-06Boeing Model 737 Series AirplanesNov 12, 1997Airframe (737-522)
97-05-10Boeing Model 737 Series AirplanesMar 19, 1997Airframe (737-522)Only with: Having a main rudder power control unit (PCU) identified in Boeing Service Letter 737-SL-27-112-B, dated February 6, 1997.
97-04-01Boeing Model 737 Series AirplanesMar 21, 1997Airframe (737-522)Serial numbers per Boeing Service Bulletin 737-27-1155, dated October 26, 1989, as revised by Notices of Status Change 737-27-1155NSC1, NSC2, and NSC3
95-23-10Boeing Model 737 Series AirplanesDec 13, 1995Airframe (737-522)

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

Service Difficulty Reports (16)

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.

  • Airborne auxiliary power · apu · fireMay 3, 2003

    APU CAUGHT ON FIRE AT GATE. AFTER REMOVAL THE APU DISPLAYED VERY LITTLE EVIDENCE OF FIRE. THE FADEC CONTROL UNIT WAS CAPTURED FOR THE DOWN LOAD OF THE NON-VOLITILE MEMORY. DATA INDICATED NO UNUSUAL OCCURENCES DURING THE OPERATION OF THE ENGINE AT THE TIME DOF THE INCIDENT. TEST CELL RUNS TO DATE…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · web · crackedMar 18, 2003

    HORIZONTAL ATTACH WEB BETWEEN FRAMES 188 AND 196 WL 207 CRACKED AT LIGHTNING HOLE AND AT AFT INBOARD CORNER RADIUS CUT OUT AT STRINGER 17L. MAJOR REPAIR ACCOMPLISHED. ACCOMPLISHED WEB REPAIR.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · web · crackedMar 18, 2003

    BS188 TO 198, WEB AT WL 207 RT IS CRACKED. MAJOR REPAIR ACCOMPLISHED. REPLACED WEB.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Fuselage · crease beam · damagedMar 13, 2003

    AFT CABIN FLOOR RT SIDE CREASE BEAM AT STATION 986 MATERIAL REMOVED BEYOND 10 PERCENT LIMIT AT 21 PERCENT MATERIAL LOSS. MAJOR REPAIR ACCOMPLISHED. REPLACED CREASE BEAM ANGLE.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · bulkhead · crackedMar 12, 2003

    BS 178 BULKHEAD AT LOWER LT RADAR MOUNT IS CRACKED AT LOWER INBOARD HOLE . MAJOR REPAIR ACCOMPLISHED. INSTALLED DOUBLER REPAIR.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · skin · damagedMar 12, 2003

    EXTERNAL FUSELAGE SKIN STA 626 RBL 3 AT VHF ANTENNA HAS EXCESSIVE MATERIAL LOSS. MAJOR REPAIR ACCOMPLISHED. INSTALLED FILLER AND DOUBLER REPAIR.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · floorbeam · corrodedMar 9, 2003

    AFT CABIN FLOOR BEAM CORRODED AT STA 986 RBL 7 TO RBL 44. MAJOR REPAIR ACCOMPLISHED. T-CAP REPAIR AND SPLICE REPAIR.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · bulkhead · crackedMar 7, 2003

    FUSELAGE BULKHEAD WEB HAS 2EA CRACKS BS178 RBL6 WL200. ACCOMPLISHED MAJOR REPAIR ACCOMPLISHED. SPLICED WEB REPAIR.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · frame · crackedMar 7, 2003

    BS 188 RT FUSELAGE FRAME CRACKED IN RADIUS ON AFT SIDE AT WL208. MAJOR REPAIR ACCOMPLISHED. INSTALLED DOUBLER REPAIR.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · frame · crackedFeb 18, 2003

    STATION 188 LT FUSELAGE FRAME CRACKED IN RADIUS ON AFT SIDE AT WL 208. MAJOR REPAIR ACCOMPLISHED. MANUFACTURED & INSTALLED REPAIR ANGLES.

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

Showing the 10 most recent of 16 reports.

Related aircraft

Show all 8 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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