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Aircraft record

N934WN2009 Boeing 737-7H4

DeregisteredUnclaimedSource: FAA, updated Oct 20, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Jul 25, 2025.

Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply203 service difficulty reports

Registration
Deregistered
Last based in
Larkspur, CA
owner city / state
Engine
CFM56-7B24/3 · 22,800 lb thrust
Cfm Intl
Owners
1
since 2024
NTSB events
None
since 1982
ADs may apply
21
confirm with A&P
Service reports
203
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Last registered owner
Willis Lease Finance Corp
Owner type
Corporation
City, state
Larkspur, CA
Certificate issued
Jun 20, 2024
Canceled
Jul 25, 2025
Airworthiness
Standard · Transport
Airworthiness date
Apr 21, 2009

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
737-7H4
Year
2009
Serial number
36642
Aircraft type
Fixed wing multi engine
Category
Land
Certification
Type Certificated
Seats
143
Engines
2
Max takeoff weight
20,000 and over lb
Type certificate data sheet
A16WE
Mode S code
ACF686

Engine

Make and model
Cfm Intl Cfm56-7b24/3
Type
Turbo-fan
Power
22,800 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. 2024 – 2025Willis Lease Finance CorpLarkspur, CA

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.

Accident history for this model

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 (737-7H4)
2002-20-07 R1Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-7H4)
2002-20-07Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-7H4)
2001-11-11Boeing Model 737, 747, and 777 Series AirplanesJul 16, 2001Airframe (737-7H4)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 (737-7H4)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 (737-7H4)
2000-22-02 R1Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-7H4)
2000-22-02Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-7H4)
2000-15-16Boeing Model 737, 757, 767, and 777 Series AirplanesSep 12, 2000Airframe (737-7H4)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 (737-7H4)
99-22-16Boeing Model 737 Series AirplanesDec 7, 1999Airframe (737-7H4)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 (737-7H4)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 (737-7H4)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 (737-7H4)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 (737-7H4)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 (737-7H4)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 (737-7H4)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 (737-7H4)
97-05-10Boeing Model 737 Series AirplanesMar 19, 1997Airframe (737-7H4)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 (737-7H4)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 (737-7H4)

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

Service Difficulty Reports (203)

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.

  • Fuselage · fitting · deterioratedJan 31, 2025

    DETERIORATED REAR TRACK FITTING ASSEMBLY ON SEAT ROW (24 OUTB)(18 INB)(13 INB AND OUTB)(7 OUTB)(5 INB)(4 INB)(3 OUTB) LH SIDE AT PAX CABIN (8EA) 2025-92025<[01] REPLACED REAR TRACK FITTING ASSEMBLY ON SEAT ROW (24 OUTB)(18 INB)(13 INB AND OUTB)(7 OUTB)(5 INB)(4 INB)(3 OUTB) LH SIDE AT PAX CABIN…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · fitting · deterioratedJan 31, 2025

    DETERIORATED REAT TRACK FITTING ASSEMBLY ON SEAT ROW(1 INB)(3 OUTB)(4 OUTB)(5 INB)(12 INB)(17 INB)(20 INB) (22 INB AND OUTB)(24 INB)RH SIDE AT PAX CABIN (10 EA) 2025-92028<[01] REPLACED REAR TRACK FITTING ASSEMBLY ON SEAT ROW(1 INB)(3 OUTB)(4 OUTB)(5 INB)(12 INB)(17 INB)(20 INB) (22 INB AND…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Stabilizers · access panel · crackedJan 30, 2025

    CRACK ACCESS PANEL 321A RIB 8 VERTICAL STABILIZER 2025-91976<[01] TOOL USED: TEMPERATURE CONTROLLER P/N P3015GOES00000 S/N 142811020 DUE DATE 29 JAN 26.;[02] REPLACED RIB 8 AND FASTENERS LOCATED ON VERTICAL STABILIZER ACCESS PANEL 321A I.A.W B737-700 SRM 51-40-02; SRM 51-10-02 AND DWG 174A0103…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Fuselage · support angle · crackedJan 29, 2025

    CRACK SUPPORT ANGLE BS 867 AND STRINGER 26L AT AFT CARGO COMPARTMENT 2025-91953<[01] REPLACED ANGLE - SUPPORT LOCATED FLOOR STRUCTURE BS 867 AND STRINGER 26L AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02-0G ITEM 9; 51-40-02 AND DWG 149A8102 SHEET: 17; DWG 149A8104 SHEET 1<BR><BR>MEASURE OF…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · shield · corrodedJan 29, 2025

    CORROSION SHIELD WEB ETWEEN BS 767 TO BS 794 AND RBL 22 WL 156 AT AFT CARGO COMPARTMENT 2025-91955 CORROSION SHIELD WEB BETWEEN BS 767 TO BS 794 AND RBL 22 WL 156 AT AFT CARGO COMPARTMENT<[01] REPLACED SHIELD WEB AND FASTENERS LOCATED BETWEEN BS 767 TO BS 794AND RBL 22 WL 156 AT AFT CARGO…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · support · corrodedJan 29, 2025

    CORROSION SUPPORT ZEE BETWEEN BS 727D TO BS 767 AND RBL 22 WL 156 AFT CARGO COMPARTMENT 2025-91958<[01] ULTRASONIC EQUIPMENT USED P/N: 45 MG; S/N: 130063701; DUE DATE: 08-OCT-25;[02] REPLACED SUPPORT ZEE LOCATED BETWEEN BS 727 TO BS 767 AND RBL 22 WL 156 AFT CARGO IAW B737-700 SRM 51-40-02 AND…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Stabilizers · skin panel · crackedJan 28, 2025

    CRACK INDICATION FOUND ON RT HORIZONTAL STABILIZER LOWER SKIN PANEL. LOCATED AT STAB STA 193.9 RIB AND 16 INCH. FROM FRONT SPAR. INBOARD SIDE OF RIB. CRACK LENGTH = 1.00 INCH. APPROX. 2025-91907<[01] TOOL USED STEP 6 P/N: NORTEC 600D; S/N: 210138203; CAL DUE DATE: 09-SEP-25.;[02] REPAIRED RT…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · shield · corrodedJan 28, 2025

    CORROSION SHIELD WEB BETWEEN BS 494 TO BS 500A AND RBL 22 WL 156 AT FWD CARGO COMPARTMENT 2025-91924<[01] REPLACED SHIELD WEB BETWEEN BS 494 TO BS 500A AND RBL 22 WL 156 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 AND SRM 51-40-02 AND DWG 143A0080 SHEET 33 REV. -<BR>SEE INDIVIDUAL SIGN OFFS…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · floor support · crackedJan 28, 2025

    CRACK FLOOR STRUCTURE BRAKE PANEL BS 540 BETWEEN BL 0 TO LBL 24.75 AT PASSENGER CABIN 2025-91917<[01] REPLACED FLOOR STRUCTURE BRAKE PANEL BS 540 BETWEEN BL 0 TO LBL 24.75 AT PASSENGER CABIN IAW B737-700 SRM 51-10-02 ITEM 9 DWG:143A0060 SHEET:46 REV:-<BR>SEE INDIVIDUAL SIGN OFFS BELOW;[02] TASK…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · floor panel · crackedJan 28, 2025

    CRACK FLOOR STRUCTURE BRAKE PANEL BS 540 BETWEEN BL 0 TO RBL 24.75 AT PASSENGER CABIN 2025-91918<[01] REPLACED FLOOR STRUCTURE BRAKE PANEL BS 540 BETWEEN BL 0 TO RBL 24.75 AT PASSENGER CABIN IAW B737-700 SRM 51-10-02 ITEM 9 DWG:143A0060 SHEET:46 REV:-<BR>SEE INDIVIDUAL SIGN OFFS BELOW;[02]…

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

Showing the 10 most recent of 203 reports.

Related aircraft

Show all 8 related aircraft
All 232 registered Boeing 737-7H4 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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