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Aircraft record

N304KH1998 Boeing 737-3Q8

Registration validUnclaimedSource: FAA, updated Oct 19, 2026

Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply19 service difficulty reports

Registration
Valid
expires Apr 30, 2028
Based in
Anchorage, AK
owner city / state
Engine
CFM56-3C1 · 23,515 lb thrust
Cfm Intl
Owners
1
since 2021
NTSB events
None
since 1982
ADs may apply
21
confirm with A&P
Service reports
19
since 1995

Registration

FAA Aircraft Registry · Oct 19, 2026
Registered owner
Nas Aircraft Leasing Co LLC
Owner type
LLC
City, state
Anchorage, AK
Certificate issued
Apr 22, 2021
Expires
Apr 30, 2028
Airworthiness
Experimental · Research and Development, To show compliance with FAR
Airworthiness date
Nov 12, 2025

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
737-3Q8
Year
1998
Serial number
28054
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
A32F17

Engine

Make and model
Cfm Intl Cfm56-3c1
Type
Turbo-fan
Power
23,515 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. 2021 – nowNas Aircraft Leasing Co LLCAnchorage, AK · current

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 19, 2026 · SDRs · Oct 16, 2026

NTSB events (0)

No NTSB accidents or incidents found for this airframe since 1982.

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 (737-3Q8)
2002-20-07 R1Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-3Q8)
2002-20-07Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-3Q8)
2001-11-11Boeing Model 737, 747, and 777 Series AirplanesJul 16, 2001Airframe (737-3Q8)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 (737-3Q8)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 (737-3Q8)
2000-22-02 R1Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-3Q8)
2000-22-02Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-3Q8)
2000-15-16Boeing Model 737, 757, 767, and 777 Series AirplanesSep 12, 2000Airframe (737-3Q8)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 (737-3Q8)
99-22-16Boeing Model 737 Series AirplanesDec 7, 1999Airframe (737-3Q8)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 (737-3Q8)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 (737-3Q8)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 (737-3Q8)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 (737-3Q8)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 (737-3Q8)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 (737-3Q8)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 (737-3Q8)
97-05-10Boeing Model 737 Series AirplanesMar 19, 1997Airframe (737-3Q8)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 (737-3Q8)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 (737-3Q8)

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

Service Difficulty Reports (19)

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.

  • Nacelles and pylons · inlet · corrodedMar 13, 2025

    CORROSION WAS FOUND AT #1 ENG INLET COWL FACE SHEET- INNER SKIN BETWEEN 5 O'CLOCK AND 6 O'CLOCK AREA , L:1.4 INCH , W:3.0 INCH. REPLACED NO. 1 ENG INLET CPWL REF B737 AMM 71-11-01-004-001-C00, REV 100 PME:005115 DATE DUE:MAR.26.2025 200~1000 IN-1BF

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Airborne auxiliary power · exhaust port · corrodedMar 11, 2025

    CORROSION AT APU COOLING AIR EXHAUST EXIT AREA OF APU DOOR. REPLACED THE DAMAGE FILLER AT APU COOLING AIR EXHAUST EXIT AREA OF APU DOOR PER DRAWING 65-68906, SRM51-40-02 PARA5&PARA7(R135),AIR ASIA W.P.S LM65-68906-502

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · seal · tornMar 11, 2025

    RH WING O/B EXHAUST GATE I/B UPPER AND LOWER SEALS TORN. REMOVE RH WING O/B EXHAUST GATE I/B UPPER AND LOWER SEAL. INSTALL NEW SEAL REF BOEING 733 AMM 20-50-11 PAGE 201 R100 PME: 005184 DUE DATE: 26 MAR 2025

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Wings · skin · gougedMar 10, 2025

    RH WING O/B FORE FLAP UPPER SKIN GOUGE FOUND AT WBL 413.(DAMAGE :L:0.2" ,W:0.3",D:0.030") PERFORMED CATEGORY A METAL BOND REPAIR AT RH WING O/B FORE FLAP UPPER SKIN WBL 413 I.A.W. B737-300 SRM 57-53-02 REPAIR 2 AND SRM 51-70-10 REPAIR 2 (REV135)

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · skin · gougedMar 10, 2025

    RH WING O/B AFT FLAP SKIN DISBOND BETWEEN WBL 230.68 ~ WBL 233.68. REMOVED THE DISBOND END CAP AT RH WING O/B AFT FLAP BETWEEN WBL 230.68~WBL 233.68. MADE A NEWW PRE-CURED FIBERGLASS END CAP AND INSTALLED WITH SEALANT. I.A.W. BOEING SB 737-57-1219 PG 32, PARA 3.B PART III (REV2)

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · skin · damagedMar 10, 2025

    THE DAMAGE WAS FOUND AT LH WING O/B AFT FLAP LOWER SKIN , WBL 365.4 , L:1.8 INCH , W:0.7 INCH. PERFORMED CATEGORY A METAL BOND REPAIR AT LH WING I/B AFT FLAP LOWER SKIN. WBL 365.4 REMOVED THE OLD DOUBLER AND USED A LARGE DOUBLER FOR THE OLD DAMAG AND THE NEW DAMAGE. I.A.W. B737-300 SRM 57-53-02…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Nacelles and pylons · skin · corrodedMar 7, 2025

    NO.2 ENG INLET COWL INNER SKIN L/E SKIN BULGE BETWEEN 5 O'CLOCK ~ 7 O'CLOCK POSITION. REPLACED NO.2 ENG INLET COWL REF B737 AMM 71-11-01 PAGE 401~427 REV100, PME: 005115 DATE DUE: MAR 26 2025 200~1000IN-LBF

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · retainer · corrodedMar 7, 2025

    RH OVERWING EMER EXIT HATCH GOT CORROSION AROUND SEAL RETAINER AREA. 1.REMOVE THE DOOR SEAL RETAINER TO GET ACCESS FORM CORROSION DAMAGED AREA 2.CORROSION REMOVE & CONDITION CHECK NORMAL 3. THE BLEND-OUT DEEP IS 0.002" INCH WITHIN ALLOWABLE LIMIT 4.DOOE SEAL RETIANER REINSTALL WITH SEALANT PER…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · seat track · crackedMar 5, 2025

    FLIGHT DECK F/O SIDE SEAT TRACK CRACK, 2EA. REPLACED FLIGHT DECK F/O SIDE SEAT TRACK PER AMM 25-11-11 P201 R100

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · plate · damagedMar 5, 2025

    A BROKEN HOLE (1"X0.75" IN AREA) FOUND ON FWD CARGO DOOR SURROUND STRUCTURE PLATE AT BS439 BETWEEN S-24R AND S-25R AS MARKED. 1. REMOVED FASTENER COMMON TO REPAIR AREA 2. TRIM OUT DAMAGED AREA 3. MORE REPAIR PARTS TO INSTALL WITH SEALANT PER B737-300 SRM 51-70-13 (R135)

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

Showing the 10 most recent of 19 reports.

Related aircraft

Show all 8 related aircraft

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 19, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 19, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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