Skip to content
KnownTail
Aircraft record

N647SW1997 Boeing 737-3H4

DeregisteredNot yet verified by ownerSource: FAA, updated Oct 21, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Mar 5, 2021.

Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply319 service difficulty reports

Registration
Deregistered
Last based in
Wilmington, DE
owner city / state
Engine
CFM56 SERIES · 2200 hp
Cfm Intl.
Owners
1
since 2018
NTSB events
None
since 1982
ADs may apply
21
confirm with A&P
Service reports
319
since 1995

Registration

FAA Aircraft Registry · Oct 21, 2026
Last registered owner
Wilmington Trust Co Trustee
Owner type
Corporation
City, state
Wilmington, DE
Certificate issued
Sep 19, 2018
Canceled
Mar 5, 2021
Airworthiness
Standard · Transport
Airworthiness date
Jun 7, 1997

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
1997
Serial number
27717
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
A880E1

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. 2018 – 2021Wilmington Trust Co TrusteeWilmington, DE

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 21, 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 (737-3H4)
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 (319)

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.

  • Wings · slat · delaminatedJul 25, 2017

    LT WING NR 2 LEADING EDGE SLAT DELAMINATED AT OUTBOARD EDGE. R&R SLAT ASSEMBLY PER MM.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · slat · delaminatedJul 25, 2017

    LT WING NR 3 LEADING EDGE SLAT DELAMINATED NEAR OUTBOARD EDGE. R&R SLAT ASSEMBLY PER MM.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · slat · delaminatedJul 25, 2017

    RT WING NR 5 LEADING EDGE SLAT DELAMINATED NEAR OUTBOARD EDGE. R&R SLAT ASSEMBLY PER MM.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Lights · light · brokenJun 13, 2017

    R2 DOOR LOWER EMERGENCY EXIT LIGHT LENS BROKEN. R&R LIGHT ASSEMBLY PER AMM.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Hydraulic power · hydraulic line · failedApr 28, 2017

    DIVERSION, NR 1 ENGINE A HYDRAULIC PUMP FAILED. R&R NR 1 ENGINE HYDRAULIC PRESSURE LINE PER MM.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Equipment and furnishings · slide · out of positionApr 24, 2017

    L1 DOOR EMERGENCY ESCAPE SLIDE OUT OF POSITION. REPOSITIONED SLIDE PER AMM.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Landing gear · actuator · faultyJan 12, 2017

    ON FINAL APPROACH, GEAR DOWN LEFT MAIN WOULD NOT GO DOWN. CYCLED 3 TIMES, MANUALLY EXTENDED AND LANDED WITH THREE GREEN LIGHTS. R & R THE ACTUATOR IAW MM.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · skin · crackedDec 25, 2016

    LEFT WING LEADING EDGE NR 1 SLAT SKIN INBOARD AUXILIARY TRACK CRACKED. REPAIRED THE SKIN IAW SRM.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Electrical power · oil cooler · leakingOct 9, 2016

    DURING FLIGHT, NR 2 GENERATOR LOW PRESSURE LIGHT BEGAN FLICKERING CONTINUOUSLY. NR 2 GENERATOR BUSS LIGHT ILLUMINATED. DID NOT RESET. APU STARTED AND PUT ON NR 2 BUSS. LOW PRESSURE LIGHT ILLUMINATES STEADY. NR 2 GENERATOR FREQUENTLY ERRATIC 385-400. DISCONNECTED CSD. FOUND NR 2 ENGINE CSD OIL…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · light · inoperativeSep 17, 2016

    RIGHT OVERWING SIDEWALL EMERGENCY EXIT LIGHT BULB INOPERATIVE. R & R LIGHT IAW AMM.

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

Showing the 10 most recent of 319 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 21, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 21, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

Request owner name removalReport an error in this record