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Aircraft record

N350SW1989 Boeing 737-3H4

DeregisteredUnclaimedSource: FAA, updated Oct 20, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Jan 4, 2018.

Safety record in brief:2 NTSB incidents (minor damage at worst, latest Jan 2005)21 ADs may apply271 service difficulty reports

Registration
Deregistered
Last based in
Dallas, TX
owner city / state
Engine
CFM56 SERIES · 2200 hp
Cfm Intl.
Owners
1
since 1989
NTSB events
2
minor, 2005
ADs may apply
21
confirm with A&P
Service reports
271
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Last registered owner
Southwest Airlines Co
Owner type
Corporation
City, state
Dallas, TX
Certificate issued
Aug 22, 1989
Canceled
Jan 4, 2018
Airworthiness
Standard · Transport
Airworthiness date
Aug 10, 1989

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
737-3H4
Year
1989
Serial number
24409
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
A3E672

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. 1989 – 2018Southwest Airlines CoDallas, TX

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 (2)

Incident

Jan 30, 2005 · Seattle, WA

The flight crew's failure to maintain an adequate visual lookout while on final for a visual approach. Factors include the failure of both airport operations personnel and the local FAA Airports Inspector to insure that some form of identification marking was placed directly on the taxiway surface after the first seven misalignment events.

Injuries
None
Report
SEA05IA040

From NTSB records; matched by serial number.Read NTSB report (search CAROL for SEA05IA040)

Incident · minor damage

Sep 8, 1993 · St. Louis, MO

a failure of the left outboard foreflap due to the loss of the bolts that hold the inboard sequencing carriage to the foreflap attach lug.

Damage
Minor
Injuries
None
Report
CHI93IA354

From NTSB records; matched by serial number.Read NTSB report (search CAROL for CHI93IA354)

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 (737-3H4)
2002-20-07 R1Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-3H4)
2002-20-07Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-3H4)
2001-11-11Boeing Model 737, 747, and 777 Series AirplanesJul 16, 2001Airframe (737-3H4)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 (737-3H4)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 (737-3H4)
2000-22-02 R1Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-3H4)
2000-22-02Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-3H4)
2000-15-16Boeing Model 737, 757, 767, and 777 Series AirplanesSep 12, 2000Airframe (737-3H4)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 (737-3H4)
99-22-16Boeing Model 737 Series AirplanesDec 7, 1999Airframe (737-3H4)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 (737-3H4)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 (737-3H4)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 (737-3H4)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 (737-3H4)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 (737-3H4)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 (737-3H4)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 (737-3H4)
97-05-10Boeing Model 737 Series AirplanesMar 19, 1997Airframe (737-3H4)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 (737-3H4)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 (737-3H4)

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

Service Difficulty Reports (271)

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.

  • Lights · cover · brokenMar 3, 2013

    FWD ENTRY EMERGENCY EXIT LAMP COVER BROKEN. REMOVED & REPLACED COVER PER MM.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Equipment and furnishings · bracket · looseFeb 13, 2013

    AFT SERVICE DOOR GIRT-BAR BRACKET LOOSE. ADJUSTED & SECURED AFT SERVICE DOOR GIRT BAR BRACKET AS PER AMM.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · sign · looseDec 21, 2012

    EXIT SIGN OVERWING CAPT'S SIDE LOOSE. RE-SECURED SIGN CHECK GOOD PER M/M.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Windows · window · arcedDec 1, 2012

    DURING CRUISE AT FL380 CAPT LEFT WINDSHIELD L1 STARTED ARCING IN TOP LEFT AND RIGHT CONNECTIONS AND WINDOW LOST POWER 1 HEAT. WINDOW WAS SELECTED OFF AS PER QRH. REMOVED AND REPLACED L1 WINDOW AND WINDOW HEAT CONTROLLER PER MM.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · slat · delaminatedOct 17, 2012

    RIGHT WING NR 4 SLAT INBOARD TRAILING EDGE CORNER DELAMINATED. REMOVED AND REPLACED NR 4 SLAT PER AMM.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · skin · delaminatedOct 17, 2012

    RIGHT WING NR 7 SPOILER UPPER SURFACE DELAMINATED OUTBOARD CORNER. REMOVED AND REPLACED NR 7 FLIGHT SPOILER PER MM.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · cover · looseAug 12, 2012

    L1 DOOR EMERGENCY EXIT LIGHT COVER LOOSE. REMOVED AND REPLACED LIGHT ASSY IAW MM.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Equipment and furnishings · slide · out of positionJul 11, 2012

    R1 DOOR EMERGENCY EVAC SLIDE OUT OF POSITION. REPOSITIONED SLIDE PER MM.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · cover · out of positionJul 1, 2012

    LEFT EEPLS COVER FELL OFF AT ROW 13. RE-INSTALLED COVER PER MM.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · frame · crackedJun 24, 2012

    FRAME CRACKED AT BS 520, BETWEEN STR 20R AND STR 21R. REPAIRED FRAME PER SRM.

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

Showing the 10 most recent of 271 reports.

Related aircraft

Show all 8 related aircraft
All 18 registered Boeing 737-3H4 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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