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Aircraft record

N556WN2011 Boeing 737-7BD

Registration validUnclaimedSource: FAA, updated Oct 16, 2026

Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply213 service difficulty reports

Registration
Valid
expires May 31, 2027
Based in
Dallas, TX
owner city / state
Engine
CFM56-7B24/3 · 22,800 lb thrust
Cfm Intl
Owners
1
since 2011
NTSB events
None
since 1982
ADs may apply
21
confirm with A&P
Service reports
213
since 1995

Registration

FAA Aircraft Registry · Oct 16, 2026
Registered owner
Southwest Airlines Co
Owner type
Corporation
City, state
Dallas, TX
Certificate issued
May 13, 2011
Expires
May 31, 2027
Airworthiness
Standard · Transport
Airworthiness date
Apr 8, 2011

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
737-7BD
Year
2011
Serial number
33936
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
A717B6

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. 2011 – nowSouthwest Airlines CoDallas, TX · current

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 16, 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 (737-7BD)
2002-20-07 R1Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-7BD)
2002-20-07Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-7BD)
2001-11-11Boeing Model 737, 747, and 777 Series AirplanesJul 16, 2001Airframe (737-7BD)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 (737-7BD)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 (737-7BD)
2000-22-02 R1Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-7BD)
2000-22-02Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-7BD)
2000-15-16Boeing Model 737, 757, 767, and 777 Series AirplanesSep 12, 2000Airframe (737-7BD)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 (737-7BD)
99-22-16Boeing Model 737 Series AirplanesDec 7, 1999Airframe (737-7BD)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 (737-7BD)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 (737-7BD)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 (737-7BD)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 (737-7BD)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 (737-7BD)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 (737-7BD)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 (737-7BD)
97-05-10Boeing Model 737 Series AirplanesMar 19, 1997Airframe (737-7BD)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 (737-7BD)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 (737-7BD)

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

Service Difficulty Reports (213)

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 · lens · brokenJul 22, 2026

    EMERGENCY EXIT LENS BROKEN FWD OF RIGHT OVERWING EXIT DOOR. R & R EMERGENCY EXIT LENS FWD OF RIGHT OVERWING EXIT DOOR IAW AMM 33-51-01.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Landing gear · tire · failedApr 22, 2026

    NOTED VIBRATION ON TAKEOFF ROLL AND LANDING. DISCOVERED #3 MAIN TIRE BLOWN<[01] R & R #3 & #4 MAIN TIRES PER AMM 32-45-11;[02] SEE W/O 122473468 FOR REPAIR ACTIONS: R&R RH INBD T/E MAIN FLAP; RH INBD T/E AFT FLAP; RH INBD GND SPOILER #7; AND #3 & #4 MLG WHEEL ASSY. REF. AMM 32-45-11.;[03] SEE W/O…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · flap · damagedApr 22, 2026

    NOTED VIBRATION ON TAKEOFF ROLL AND LANDING. DISCOVERED #3 MAIN TIRE BLOWN<[01] R & R #3 & #4 MAIN TIRES PER AMM 32-45-11;[02] SEE W/O 122473468 FOR REPAIR ACTIONS: R&R RH INBD T/E MAIN FLAP; RH INBD T/E AFT FLAP; RH INBD GND SPOILER #7; AND #3 & #4 MLG WHEEL ASSY. REF. AMM 32-45-11.;[03] SEE W/O…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Wings · flap · damagedApr 22, 2026

    NOTED VIBRATION ON TAKEOFF ROLL AND LANDING. DISCOVERED NR 3 MAIN TIRE BLOWN. R & R NR 3 & 4 MAIN TIRES IAW AMM 32-45-11. R & R RT INBD T/E MAIN FLAP, RT INBD T/E AFT FLAP, RT INBD GND SPOILER NR 7, 3, & 4 MLG WHEEL ASSY IAW AMM 32-45-11.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · lamp · inoperativeMar 28, 2026

    LEFT AFT WING EMERGENCY EXIT LIGHT INOPERATIVE. REPLACED THE LAMP IAW AMM 33-51-04. OPS CHECKED GOOD.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Doors · cover · looseMar 1, 2026

    RIGHT EMERGENCY EXIT DOOR LOWER HANDLE COVER TRIM LOOSE. SECURED THE HANDLE COVER TRIM IAW SIP. ACFT OK FOR SERVICE.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Doors · handle · brokenJun 8, 2025

    PLASTIC AFT SERVICE DOOR HANDLE IS BROKEN.<[01] R&R PLASTIC AFT TOP SERVICE DOOR HANDLE REF AMM 20-50-11.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · lamp · inoperativeMay 13, 2025

    R/H OVERWING EXIT AFT EMERGENCY LIGHT INOP<[01] RELAMPED PER AMM 33-51-01;[02] 02 - INSPECTED PER [AMM 33-51-01-960-801-NG (EXIT SIGN - LAMP REPLACEMENT - PERMANENT)]

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · fuse · inoperativeApr 23, 2025

    LEFT OVERWING EMERGENCY LIGHTS INOP<[01] REMOVED AND REPLACED ALL FUSES IN LEFT OVERWING EMERGENCY BATTERY PACK AND OPS CHECK GOOD IAW SWA B737-700 AMM 33-51-06. <BR><BR>PO 1017932.1;[02] REMOVED AND REPLACED ALL FUSES IN LEFT OVERWING EMERGENCY BATTERY PACK AND OPS CHECK GOOD IAW SWA B737-700 AMM…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Doors · handle · looseApr 5, 2025

    CR RR L-1 DOOR ASSIST HANDLE NEEDS SECURED<[01] SECURED L-1 DOOR ASSIST HANDLE IAW B737-700 AMM 52-11-31-400-802;[02] SECURED L-1 DOOR ASSIST HANDLE IAW B737-700 AMM 52-11-31-400-802

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

Showing the 10 most recent of 213 reports.

Related aircraft

Show all 8 related aircraft
All 30 registered Boeing 737-7BD aircraft

Sources

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

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