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Aircraft record

N806SY1998 Boeing 737-8Q8

DeregisteredUnclaimedSource: FAA, updated Oct 18, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Jun 14, 2013.

Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply43 service difficulty reports

Registration
Deregistered
Last based in
Wilmington, DE
owner city / state
Engine
CFM56 SERIES · 2200 hp
Cfm Intl.
Owners
1
since 2003
NTSB events
None
since 1982
ADs may apply
21
confirm with A&P
Service reports
43
since 1995

Registration

FAA Aircraft Registry · Oct 18, 2026
Last registered owner
Castle 2003-1A LLC
Owner type
Corporation
City, state
Wilmington, DE
Certificate issued
Aug 13, 2003
Canceled
Jun 14, 2013
Airworthiness
Standard · Transport
Airworthiness date
Aug 2, 1998

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
737-8Q8
Year
1998
Serial number
28215
Aircraft type
Fixed wing multi engine
Category
Land
Certification
Type Certificated
Seats
189
Engines
2
Max takeoff weight
20,000 and over lb
Mode S code
AAF9CE

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. 2003 – 2013Castle 2003-1A LLCWilmington, DE

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 18, 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 (737-8Q8)
2002-20-07 R1Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-8Q8)
2002-20-07Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-8Q8)
2001-11-11Boeing Model 737, 747, and 777 Series AirplanesJul 16, 2001Airframe (737-8Q8)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 (737-8Q8)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 (737-8Q8)
2000-22-02 R1Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-8Q8)
2000-22-02Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-8Q8)
2000-15-16Boeing Model 737, 757, 767, and 777 Series AirplanesSep 12, 2000Airframe (737-8Q8)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 (737-8Q8)
99-22-16Boeing Model 737 Series AirplanesDec 7, 1999Airframe (737-8Q8)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 (737-8Q8)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 (737-8Q8)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 (737-8Q8)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 (737-8Q8)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 (737-8Q8)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 (737-8Q8)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 (737-8Q8)
97-05-10Boeing Model 737 Series AirplanesMar 19, 1997Airframe (737-8Q8)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 (737-8Q8)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 (737-8Q8)

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

Service Difficulty Reports (43)

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 · missingDec 16, 2012

    RIGHT FWD OVERWING EXIT LIGHT LENS MISSING. MAINTENANCE INSTALLED NEW EXIT LIGHT LENS.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · light · inoperativeAug 25, 2012

    EMERGENCY EXIT LIGHT INOP AT 14A.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Equipment and furnishings · pin · unsecureJul 18, 2012

    DURING WALKAROUND FOUND R-1 DOOR SLIDE PIN NOT SECURE INTO SLIDE CONTAINER. MAINTENANCE PERSONNEL REMOVED AND REPLACED R-1 DOOR SLIDE.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Fuselage · floor panel · delaminatedMay 16, 2012

    MAIN DECK FLOOR PANEL 241XF UPPER SURFACE IS DELAMINATED. ACCOMPLISHED COMPOSITE REPAIR USING POTTING COMPOUND BMS 5-28, REPAIR FABRIC BMS 9-3, LAMINATING RESIN BMS 8-201 AND ADHESHIVE BMS 5-107.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · floor panel · delaminatedMay 16, 2012

    MAIN DECK FLOOR PANEL 221GF HAS DELAMINATION DAMAGE. ACCOMPLISHED COMPOSITE REPAIR USING BMS 5-28 POTTING COMPOUND, BMS 9-3 FABRIC AND BMS 8-201 LAMINATING RESIN IAW B737-800 SRM 53-00-50 REPAIR 4.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · floor panel · delaminatedMay 16, 2012

    MAIN DECK FLOOR PANEL 221DF HAS DELAMINATION DAMAGE. ACCOMPLISHED COMPOSITE REPAIR USING BMS 5-28 POTTING COMPOUND, BMS 9-3 FABRIC AND BMS 8-201 LAMINATING RESIN IAW B737-800 SRM 53-00-50 REPAIR 4.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · floor panel · delaminatedMay 16, 2012

    MAIN DECK FLOOR PANEL 222BF HAS DELAMINATION DAMAGE. ACCOMPLISHED COMPOSITE REPAIR USING BMS 5-28 POTTING COMPOUND, BMS 9-3 FABRIC, BMS 5-107 ADHESIVE AND BMS 8-201 LAMINATING RESIN IAW B737-800 SRM 53-00-50 REPAIR 1.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · floor panel · delaminatedMay 16, 2012

    MAIN DECK FLOOR PANEL 221BF HAS DELAMINATION DAMAGE. ACCOMPLISHED COMPOSITE REPAIR USING BMS 5-28 POTTING COMPOUND, BMS 9-3 FABRIC AND BMS 8-201 LAMINATING RESIN IAW B737-800 SRM 53-00-50 REPAIR 4.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · shear tie · crackedMay 16, 2012

    SHEAR TIE CRACKED AT FASTENER HOLE BS 727H STRINGER 27L. REMOVED DAMAGED SHEAR TIE AND REPLACED WITH SERVICEABLE PART IAW B737-800 SRM 51-40-02.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · floorbeam · corrodedMay 16, 2012

    FLOORBEAM CORRODED BS 986 LBL 48 TO RBL 48. REMOVED EXISTING UPPER T-CHORD REPAIR PARTS FROM LEFT AND RIGHT SIDES OF 986 BEAM. FABRICATED NEW REPAIR PARTS FOR THE LEFT SIDE USING EXTRUSION BAC1505-101474 T-CHORD, EXTRUSION BAC1490-2811 AND BAC1490-2885 FOR REPAIR ANGLES AND .080" 7075-T6AL FOR…

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

Showing the 10 most recent of 43 reports.

Related aircraft

Show all 8 related aircraft
All 15 registered Boeing 737-8Q8 aircraft

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 18, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 18, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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