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Type Record · As of May 3, 2026

LOCKHEED 1649A-98

Fixed Wing Multi Engine · WRIGHT TC18EA SERIES

Registered

1

Year Range

1957–1957

NTSB Events

0

Airworthiness Directives

0

01 /  Distribution

Where the fleet lives and was built

Counts of currently-registered LOCKHEED 1649A-98 aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.

By State (top 10)

  • FL 100.0% 1

By Decade of Manufacture

  • 1950s 100.0% 1

02 /  NTSB Records

Events involving LOCKHEED 1649A-98 aircraft

No NTSB-recorded events match LOCKHEED 1649A-98 in the indexed corpus.

03 /  Airworthiness Directives

FAA directives applicable to LOCKHEED 1649A-98

No matching airworthiness directives are on file for this make and model in the Federal Register.

04 /  Type Certificate Data Sheets

FAA TCDS for LOCKHEED 1649A-98

The TCDS is the legal certification document — weight limits, performance, equipment, AD compliance times, operating limitations. 1 match in the FAA catalog.

06 /  Supplemental Type Certificates

Modifications approved for LOCKHEED 1649A-98

29 STCs on file — every FAA-approved modification, alteration, or installation for this aircraft. STOL kits, avionics, fuel systems, floats, engine swaps, you name it.

  • 05/17/2024

    STC SA4503NM (PAGE 1)

    Remove original cloth covering and install Ceconite covering

    Ceconite Division of Poly-Fiber Inc.

    Atlas STC → DRS ↗

  • 09/09/2022

    STC SA4503NM (PAGE 1)

    Install Ceconite covering material.

    Ceconite Division of Poly-Fiber Inc

    Atlas STC → DRS ↗

  • 09/01/2022

    STC SA01967WI (2 OF3)

    Use of GAMI G100UL High Octane Unleaded Avgas

    General Aviation Modifications Inc.

    Atlas STC → DRS ↗

  • 02/25/2011

    STC SA4503NM (Page 1)

    Install Ceconite covering material.

    Ceconite Division of Poly-Fiber Inc

    Atlas STC → DRS ↗

  • 10/05/2009

    STC SA836WE

    Hydro-Aire Mark II anti-skid braking system to reduce required landing field length.

    Alaska Airlines Inc

    Atlas STC → DRS ↗

  • 06/26/2009

    STC SA01734SE (PG 2)

    Application of Stewart Systems synthetic fabric covering system to aircraft fuselage, wings, tail surfaces, control surfaces and related parts.

    Stewart Thomas D. and Stewart Dan R.

    Atlas STC → DRS ↗

  • 08/19/1983

    STC SA1351WE (PG 1)

    Replace existing fabric on wings, fuselage, empennage, and/or control surfaces, with Ceconite101 material. (262A Series -12)

    Ceconite Inc

    Atlas STC → DRS ↗

  • 04/01/1965

    STC SA907WE

    ONE ONLY STC, SN 1018: Installation of Cargo/Passenger combination interiors.

    Alaska Airlines Inc

    Atlas STC → DRS ↗

  • 08/19/1963

    STC SA495WE

    Applicable only to L-1649A/02 aircraft converted to cargo in accordance with STC No SA4-1295 and SA4-1402. Install 3 1800 Gal KC97 fuselage tanks for the carriage of petroleum fue…

    Alaska Airlines Inc

    Atlas STC → DRS ↗

  • 11/19/1962

    STC SA280WE

    Passenger interior installation - 95 or 98 passengers, 106 occupants maximum.

    World Airways Inc

    Atlas STC → DRS ↗

  • 03/31/1961

    STC SA4-1295

    Convert aircraft to cargo configuration

    Lockheed Aircraft Service Inc.

    Atlas STC → DRS ↗

  • 12/16/1960

    STC SA4-1350

    Cover rudders and trim tabs with Ceconite 101 material

    Cooper Engineering Corporation

    Atlas STC → DRS ↗

  • 07/26/1960

    STC SA4-1215

    Convert to cargo aircraft, including installation of front and rear doors, cargo floors, cargo lining, and miscellaneous items.

    Lockheed Aircraft Service Co

    Atlas STC → DRS ↗

  • 02/16/1960

    STC SA4-1402

    Reinforcing structure.

    Lockheed Aircraft Service Co

    Atlas STC → DRS ↗

  • 01/01/1960

    STC SA259WE

    Interior installation.

    Lockheed Aircraft Service Co

    Atlas STC → DRS ↗

  • 01/01/1960

    STC SA258WE

    One Type III emergency exit.

    Lockheed Aircraft Service Co

    Atlas STC → DRS ↗

  • 01/01/1960

    STC SA466CE

    Fairchild A-100 cockpit voice recorder.

    Trans World Airlines Inc

    Atlas STC → DRS ↗

  • 01/01/1960

    STC SA836WE

    Hydro-Aire Mark II anti-skid braking system to reduce required landing field length.

    Alaska Airlines Inc

    Atlas STC → DRS ↗

  • 01/01/1960

    STC SA83SO

    Oil separator B-300-1.

    Air Carrier Eng Service Inc

    Atlas STC → DRS ↗

  • 01/01/1960

    STC SA4-1402

    Reinforcing structure.

    Lockheed Aircraft Service Co

    Atlas STC → DRS ↗

  • 01/01/1960

    STC SA546WE

    Modification of crew entrance door window mechanism.

    Gamco Precision

    Atlas STC → DRS ↗

  • 09/23/1958

    STC SA4-608

    Engine mount core assemblies DE-643-1 on Wright TC18 Series engines.

    Dow-Elco Inc

    Atlas STC → DRS ↗

  • —

    STC SA836WE

    Hydro-Aire Mark II anti-skid braking system to reduce required landing field length.

    Alaska Airlines Inc

    Atlas STC → DRS ↗

  • —

    STC SA546WE

    Modification of crew entrance door window mechanism.

    Gamco Precision

    Atlas STC → DRS ↗

  • —

    STC SA466CE

    Fairchild A-100 cockpit voice recorder.

    Trans World Airlines Inc

    Atlas STC → DRS ↗

  • —

    STC SA259WE

    Interior installation.

    Lockheed Aircraft Service Co

    Atlas STC → DRS ↗

  • —

    STC SA83SO

    Oil separator B-300-1.

    Air Carrier Eng Service Inc

    Atlas STC → DRS ↗

  • —

    STC SA258WE

    One Type III emergency exit.

    Lockheed Aircraft Service Co

    Atlas STC → DRS ↗

  • —

    STC SA4-1402

    Reinforcing structure.

    Lockheed Aircraft Service Co

    Atlas STC → DRS ↗

07 /  PMA replacement parts

FAA-approved replacement parts for LOCKHEED 1649A-98

60+ parts on file from the FAA Parts Manufacturer Approval database. Each is a non-OEM part the FAA has authorized for use as a replacement on this aircraft type.

  • 22-756-6-1#https://drs.faa.gov/browse/excelExternalWindow/3EB666B1FF9AC28A86257E3F006A6071.0001##

    Inboard Stabilizer De-Icer, LH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652284-27

    PMA holder →

  • 22-815-5-2#https://drs.faa.gov/browse/excelExternalWindow/F59E1B5F4E652EAA86257E3F006A6055.0001##

    Break to Tip De-Icer, RH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-10

    PMA holder →

  • 22-815-2-1#https://drs.faa.gov/browse/excelExternalWindow/51D1E1BD3B495C1986257E3F006A5F68.0001##

    Nacelle to Nacelle De-Icer, LH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-3

    PMA holder →

  • G-841-1#https://drs.faa.gov/browse/excelExternalWindow/C5EC4F9409E51D5A86257E3F006A61A6.0001##

    Septum Assembly, Wing Fuel Tank and Cabin, L.A.C. (Left Hand)

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 634040-1

    PMA holder →

  • 21-815-10-2#https://drs.faa.gov/browse/excelExternalWindow/CE983825C5DBA9EE86257E3F006A612F.0001##

    Empennage Cross De-Icer, RH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-14

    PMA holder →

  • 22-815-1-2#https://drs.faa.gov/browse/excelExternalWindow/BD5E0435BA5372A686257E3F006A5F3F.0001##

    Fuselage to Nacelle De-Icer, RH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-2

    PMA holder →

  • 21-815-8-1#https://drs.faa.gov/browse/excelExternalWindow/9463A2855AD7249386257E3F006A60F1.0001##

    Stabilizer Tip De-Icer

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-19

    PMA holder →

  • B-118-1#https://drs.faa.gov/browse/excelExternalWindow/A24DAA24B4B63C4E86257E3F006A61FF.0001##

    Hose, De-Icer, Non Kink, 3/8 inch Dia.

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N's 263600-147, -157, -159, -165, -167, -193, -195, -197, -199, -201, -203

    PMA holder →

  • 22-815-3-2#https://drs.faa.gov/browse/excelExternalWindow/1C324AC48DFFB3AC86257E3F006A5FD7.0001##

    Nacelle to Break De-Icer, RH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-6

    PMA holder →

  • 21-815-12-1#https://drs.faa.gov/browse/excelExternalWindow/44FCF59DC5418D8C86257E3F006A6169.0001##

    Upper Fin De-Icer

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-15

    PMA holder →

  • 21-815-13-1#https://drs.faa.gov/browse/excelExternalWindow/D13BB0B86DF8F82986257E3F006A6188.0001##

    Upper Fin De-Icer

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-17

    PMA holder →

  • 21-815-11-1#https://drs.faa.gov/browse/excelExternalWindow/915404CB6089771A86257E3F006A614C.0001##

    Center Fin De-Icer

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-11

    PMA holder →

  • 22-815-3-1#https://drs.faa.gov/browse/excelExternalWindow/9FA8914DDA3E3CB586257E3F006A5FB0.0001##

    Nacelle to Break De-Icer, LH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-5

    PMA holder →

  • 22-815-4-1#https://drs.faa.gov/browse/excelExternalWindow/0BAC2EAA18DB8FC786257E3F006A5FF4.0001##

    Break to Break De-Icer, LH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-7

    PMA holder →

  • 22-815-1-1#https://drs.faa.gov/browse/excelExternalWindow/C4578DB4A49A929D86257E3F006A5F17.0001##

    Fuselage to Nacelle De-Icer, LH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-1

    PMA holder →

  • B-118-3#https://drs.faa.gov/browse/excelExternalWindow/6DA2AB02F0EF1BC786257E3F006A621B.0001##

    Hose, De-Icer, Non Kink, 3/4 inch Dia.

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N's 263600-31, -32, -189, -191, -209, -211, -213, -215

    PMA holder →

  • 22-815-4-2#https://drs.faa.gov/browse/excelExternalWindow/9A40F4E76327FEFA86257E3F006A6012.0001##

    Break to Break De-Icer, RH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-8

    PMA holder →

  • 22-756-7-1#https://drs.faa.gov/browse/excelExternalWindow/A50965769AEAA8E786257E3F006A60B6.0001##

    Outboard Stabilizer De-Icer, LH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652284-29

    PMA holder →

  • 22-756-6-2#https://drs.faa.gov/browse/excelExternalWindow/B699F7B207C16C3086257E3F006A6098.0001##

    Inboard Stabilizer De-Icer, RH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652284-28

    PMA holder →

  • 21-815-10-1#https://drs.faa.gov/browse/excelExternalWindow/E7E6DA67FE30394686257E3F006A6110.0001##

    Empennage Cross De-Icer, LH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-13

    PMA holder →

  • 22-815-5-1#https://drs.faa.gov/browse/excelExternalWindow/DAB70D2F0B4BFEA086257E3F006A602E.0001##

    Break to Tip De-Icer, LH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-9

    PMA holder →

  • 22-756-7-2#https://drs.faa.gov/browse/excelExternalWindow/84ED490319DF25BA86257E3F006A60D3.0001##

    Outboard Stabilizer De-Icer, RH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652284-30

    PMA holder →

  • 22-815-2-2#https://drs.faa.gov/browse/excelExternalWindow/071CCFA49D0B12F486257E3F006A5F91.0001##

    Nacelle to Nacelle De-Icer, RH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-4

    PMA holder →

  • G-841-2#https://drs.faa.gov/browse/excelExternalWindow/3FC7CDC272A35A6286257E3F006A61D6.0001##

    Septum Assembly, Wing Fuel Tank and Cabin, L.A.C. (Right Hand)

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 634040-2

    PMA holder →

  • 22-756-6-2#https://drs.faa.gov/browse/excelExternalWindow/B9955B6FB567C1E886257937006CF2AF.0001##

    Inboard Stabilizer De-Icer, RH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652284-28

    PMA holder →

  • 22-756-7-2#https://drs.faa.gov/browse/excelExternalWindow/E0CD4582AFDA4F5086257937006CF306.0001##

    Outboard Stabilizer De-Icer, RH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652284-30

    PMA holder →

  • 22-815-3-1#https://drs.faa.gov/browse/excelExternalWindow/C6CB533FACC02D0C86257937006CE62F.0001##

    Nacelle to Break De-Icer, LH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-5

    PMA holder →

  • 22-815-5-2#https://drs.faa.gov/browse/excelExternalWindow/ED99EAF070E08A8986257937006CE710.0001##

    Break to Tip De-Icer, RH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-10

    PMA holder →

  • 22-815-5-1#https://drs.faa.gov/browse/excelExternalWindow/DE83C8CD4C3F60E586257937006CF22B.0001##

    Break to Tip De-Icer, LH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-9

    PMA holder →

  • 22-815-4-1#https://drs.faa.gov/browse/excelExternalWindow/BB6C13A71DFD056886257937006CF1D4.0001##

    Break to Break De-Icer, LH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-7

    PMA holder →

  • 21-815-10-1#https://drs.faa.gov/browse/excelExternalWindow/81DBD5206CCD5A9086257937006CF35E.0001##

    Empennage Cross De-Icer, LH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-13

    PMA holder →

  • 22-756-6-2#https://drs.faa.gov/browse/excelExternalWindow/A072F7E1B76BE82B86257937006CE76A.0001##

    Inboard Stabilizer De-Icer, RH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652284-28

    PMA holder →

  • 21-815-8-1#https://drs.faa.gov/browse/excelExternalWindow/97BC57CC7657984186257937006CE7ED.0001##

    Stabilizer Tip De-Icer

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-19

    PMA holder →

  • 22-815-2-2#https://drs.faa.gov/browse/excelExternalWindow/8CE8AE443132577386257937006CE5FE.0001##

    Nacelle to Nacelle De-Icer, RH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-4

    PMA holder →

  • 22-815-2-1#https://drs.faa.gov/browse/excelExternalWindow/A158AED4B46B9E6E86257937006CE5C7.0001##

    Nacelle to Nacelle De-Icer, LH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-3

    PMA holder →

  • 22-815-2-1#https://drs.faa.gov/browse/excelExternalWindow/7644D280B6A30F9E86257937006CF117.0001##

    Nacelle to Nacelle De-Icer, LH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-3

    PMA holder →

  • 21-815-10-2#https://drs.faa.gov/browse/excelExternalWindow/965D10441AEF5ED486257937006CE845.0001##

    Empennage Cross De-Icer, RH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-14

    PMA holder →

  • 22-815-4-1#https://drs.faa.gov/browse/excelExternalWindow/72094E8F4AB51E9886257937006CE68E.0001##

    Break to Break De-Icer, LH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-7

    PMA holder →

  • 22-815-4-2#https://drs.faa.gov/browse/excelExternalWindow/7D1DBB3D2A9C961C86257937006CE6B8.0001##

    Break to Break De-Icer, RH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-8

    PMA holder →

  • 22-815-5-2#https://drs.faa.gov/browse/excelExternalWindow/6846A17FA5C1566886257937006CF259.0001##

    Break to Tip De-Icer, RH

    UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Lockheed P/N 652300-10

    PMA holder →

+ 20 more PMA parts on file

04 /  Regulations watching this type

Advisory Circulars and Federal Register activity for LOCKHEED 1649A-98

Advisory Circulars

ACs whose subject explicitly mentions LOCKHEED or 1649A-98.

05 /  Aircraft of this type

All 1 registered N-numbers

Every tail currently on the FAA registry for this make/model. Click an N-number to query the FAA Aircraft Inquiry; rows flagged ● have NTSB events on file. Tails seeded with full TallyAero pages link directly.

1 of 1
N-number St Year NTSB FAA
N974R FL 1957 · Look up ↗

Source — FAA Aircraft Registry · click "Look up" to query the live registry record (owner, address, last airworthiness)

05 /  Sources & Methodology

Every count traces back to a primary US-government source

We render counts and lists as the agency publishes them. Read the methodology →