# Honeywell T5317A-1 - Type: Engine model (FAA registry) - Registry code: 33859 - Manufacturer (registry): HONEYWELL - Model: T5317A-1 - Engine type: Turbo-shaft - Power: 1,500 hp - Data sheet: [TCDS E17EA](https://openairdocs.org/tcds/E17EA) (OpenAirDocs) - Holder: Ozark Aeroworks LLC - Installed in: 12 registered aircraft - Page: https://openairdocs.org/engine/honeywell-t5317a-1 Model codes come from the FAA registry's reference file. ## ADs that may apply (OpenAirDocs) Matched to this engine model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. - [AD 2022-10-02](https://openairdocs.org/ad/2022-10-02): Engine Controls · Honeywell International T53-L-703, T53-L-13B S/SB, T53-L-13B S/SA and 14 more. Effective Jun 28, 2022 - [AD 2009-15-13](https://openairdocs.org/ad/2009-15-13): Combustion chamber housings (CCHs) · Honeywell International T5313B, T5317A, T5317A-1 and 2 more. Effective Aug 25, 2009 - [AD 2006-11-16](https://openairdocs.org/ad/2006-11-16): Fuel control regulator assemblies · Honeywell International T53-L-703, T53-L-13B/D, T53-L-13B and 8 more. Effective Jul 5, 2006 - [AD 2006-01-05](https://openairdocs.org/ad/2006-01-05): Turboshaft engine · Honeywell International T53-L-703, T53-L-13B/D, T53-L-13B S/SB and 12 more. Effective Feb 16, 2006 - [AD 2002-15-04](https://openairdocs.org/ad/2002-15-04): Compressor impellers · Honeywell International T53-L-703, T53-L-13B/D, T53-L-13B and 4 more. Effective Sep 10, 2002 - [AD 2002-09-09](https://openairdocs.org/ad/2002-09-09): Centrifugal Compressor Impeller · Honeywell International T53-L-703, T53-L-13B/D, T53-L-13B and 10 more. Effective Jun 13, 2002 - [AD 97-21-07 R1](https://openairdocs.org/ad/97-21-07-R1): Accessory Drive Carrier Assembly · Honeywell International T53-L-703, T5313B, T5317A and 1 more. Effective Jul 6, 1998 - [AD 97-07-05](https://openairdocs.org/ad/97-07-05): Accessory Drive Assembly · Honeywell International T53-L-703, T5311A, T5311B and 4 more. Effective Jun 24, 1997 - [AD 95-10-04](https://openairdocs.org/ad/95-10-04): Centrifugal Compressor Impeller · Honeywell International T5313B, T5317A, T5317A-1 and 1 more. Effective May 25, 1995 Historical (superseded or no longer in force): - [AD 98-22-11](https://openairdocs.org/ad/98-22-11) (historical): Fuel Pumps · Honeywell International T5317A-1. Effective Dec 18, 1998 ## Registered aircraft (12) - [N10KA](https://openairdocs.org/aircraft/N10KA): [Kaman Aerospace Corp](https://openairdocs.org/faa-owner/KAMAN%20AEROSPACE%20CORP), [Bloomfield, CT](https://openairdocs.org/faa-place/CT/Bloomfield), built 1997, S/N A94-0021 - [N131KA](https://openairdocs.org/aircraft/N131KA): [Kaman Aerospace Corp](https://openairdocs.org/faa-owner/KAMAN%20AEROSPACE%20CORP), [Bloomfield, CT](https://openairdocs.org/faa-place/CT/Bloomfield), built 1993, S/N A94-0002, Non-citizen corporation, flight hours not reported - [N171PL](https://openairdocs.org/aircraft/N171PL): [Precision Lift LLC](https://openairdocs.org/faa-owner/PRECISION%20LIFT%20LLC), [La Grande, OR](https://openairdocs.org/faa-place/OR/La%20Grande), built 2018, S/N A94-0047 - [N205A](https://openairdocs.org/aircraft/N205A): [Tvpx Aircraft Solutions Inc Trustee](https://openairdocs.org/faa-owner/TVPX%20AIRCRAFT%20SOLUTIONS%20INC%20TRUSTEE), [North Salt Lake, UT](https://openairdocs.org/faa-place/UT/North%20Salt%20Lake), built 1974, S/N 30161 - [N319WA](https://openairdocs.org/aircraft/N319WA): [Sky High Leasing LLC](https://openairdocs.org/faa-owner/SKY%20HIGH%20LEASING%20LLC), [Montrose, CO](https://openairdocs.org/faa-place/CO/Montrose), built 2019, S/N A94-0048 - [N357KA](https://openairdocs.org/aircraft/N357KA): [Heli 807 Leasing LLC](https://openairdocs.org/faa-owner/HELI%20807%20LEASING%20LLC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 2001, S/N A94-0028 - [N39HX](https://openairdocs.org/aircraft/N39HX): [Helicopter Express LLC](https://openairdocs.org/faa-owner/HELICOPTER%20EXPRESS%20LLC), [Chamblee, GA](https://openairdocs.org/faa-place/GA/Chamblee), built 2017, S/N A94-0042 - [N40HX](https://openairdocs.org/aircraft/N40HX): [Helicopter Express LLC](https://openairdocs.org/faa-owner/HELICOPTER%20EXPRESS%20LLC), [Chamblee, GA](https://openairdocs.org/faa-place/GA/Chamblee), built 2019, S/N A94-0051 - [N43HX](https://openairdocs.org/aircraft/N43HX): [Helicopter Express LLC](https://openairdocs.org/faa-owner/HELICOPTER%20EXPRESS%20LLC), [Chamblee, GA](https://openairdocs.org/faa-place/GA/Chamblee), built 2001, S/N A94-0029 - [N530NC](https://openairdocs.org/aircraft/N530NC): [Copter Lease LLC Trustee](https://openairdocs.org/faa-owner/COPTER%20LEASE%20LLC%20TRUSTEE), [Albuquerque, NM](https://openairdocs.org/faa-place/NM/Albuquerque), built 1972, S/N 30544 - [N767NA](https://openairdocs.org/aircraft/N767NA): [Dh Helicopter Inc](https://openairdocs.org/faa-owner/DH%20HELICOPTER%20INC), [Whitefield, ME](https://openairdocs.org/faa-place/ME/Whitefield), built 2022, S/N A94-0049 - [N970MB](https://openairdocs.org/aircraft/N970MB): [Sky High Leasing LLC](https://openairdocs.org/faa-owner/SKY%20HIGH%20LEASING%20LLC), [Montrose, CO](https://openairdocs.org/faa-place/CO/Montrose), built 2021, S/N A94-0057 ## NTSB investigations (2) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB CEN26FA247](https://openairdocs.org/ntsb/CEN26FA247), Jul 12, 2026: Kaman Aerospace K-1200 (N40HX), Silver Jack Reservoir, CO, substantial damage, 1 fatal, investigation ongoing - [NTSB CEN25LA334](https://openairdocs.org/ntsb/CEN25LA334), Aug 22, 2025: Kaman Aerospace K-1200 (N171PL), Eagle, CO, substantial damage. Probable cause: The pilot’s failure to maintain helicopter control which resulted in an uncontrolled descent and impact with terrain. ## FAA accident and incident reports (3) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Accident 20260712008179A](https://openairdocs.org/incident/20260712008179A), Jul 12, 2026: Kaman Aerospace Corp K-1200 (N40HX), Gunnison, CO, Destroyed, 1 fatal. On July 12, 2026, about 1705 mountain daylight time, a Kaman aerospace corporation K-1200 (k-max) helicopter, [privacy data omitted], was substantially damaged… - [Accident 20250822011389A](https://openairdocs.org/incident/20250822011389A), Aug 22, 2025: Kaman Aerospace Corp K-1200 (N171PL), Eagle, CO, Substantial damage. On August 22nd 2025 a k-max helicopter that was participating in firefighting operations approached a position above a pond to fill up the external bucket.… - [Incident 20190607006079I](https://openairdocs.org/incident/20190607006079I), Jun 7, 2019: Kaman Aerospace Corp K-1200 (N805RA), Aniak, AK, Minor damage. The rotak K-1200 was dispatched to a landing zone with out prior confirmation the landing zone was safe to land on. While landing the blades struck a new roof… ## STCs that may be installed (OpenAirDocs) (2) Approved for this engine model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has. - [STC SE00585AT](https://openairdocs.org/stc/SE00585AT): Installation of Aeronautical Accessories, Inc. PC Safety Valve Kit. Bell Helicopter Textron Inc - [STC SE00029EN](https://openairdocs.org/stc/SE00029EN): Installation of Pratt & Whitney Engine Services Inc. SmartCycle Plus Engine Monitoring System, P/N EMU-K-010-1 on specific T53 engine models. Pratt & Whitney Engine Services Inc ## PMA parts (OpenAirDocs) (266, first 50) Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this engine model on its data sheet, so check the FAA record before relying on it. Newest first. - [1-300-462-02](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID195759313120260318212651.0001): Seal, Plain Encased. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-462-02 · Oct 28, 2024 - [1-300-234-06](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID195653918620260318212708.0001): Seal Plain Encased. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-234-06 · Oct 28, 2024 - [1-130-236-09](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID193976209520260318212703.0001): Gasket Fuel Nozzle. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-130-236-09 · Oct 28, 2024 - [1-300-616-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID191641767220260318212644.0001): Seal, Plain Encased Assy-of Second Bearing Aft. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-616-01 · Oct 28, 2024 - [1-300-233-05](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188933122520260318212705.0001): Seal Plain Encased. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-233-05 · Oct 28, 2024 - [1-300-077-02](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID183979615420260318212640.0001): Seal Assy. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-077-02 · Oct 28, 2024 - [1-100-505-02](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID176178208420260318212649.0001): Plate, Locking, Compressor Rotor Blade. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-100-505-02 · Oct 28, 2024 - [1-020-155-04](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID169916884420260318212702.0001): Seal Ring Metal – Rear Torquemeter. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-020-155-04 · Oct 28, 2024 - [1-300-151-02](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164209315220260318212649.0001): Seal, Plain. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-151-02 · Oct 28, 2024 - [1-300-368-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID160428720220260318212707.0001): Seal Special. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-368-01 · Oct 28, 2024 - [1-300-249-03](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155164673220260318212650.0001): Seal, Ring, Metal. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-249-03 · Oct 28, 2024 - [1-300-354-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID153567776220260318212651.0001): Packing, Preformed. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-354-01 · Oct 28, 2024 - [1-300-077-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147744963920260318212639.0001): Seal Assy. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-077-01 · Oct 28, 2024 - [1-300-231-04](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID144765840520260318212703.0001): Seal Plain Encased. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-231-04 · Oct 28, 2024 - [1-300-366-02](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID144186410920260318212706.0001): Seal Plain. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-366-02 · Oct 28, 2024 - [1-030-067-02](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID142308270420260318212634.0001): Plate, Face, Output Gear Shaft. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-030-067-02 · Oct 28, 2024 - [1-300-689-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID142127423320260318212708.0001): Gasket Flange Bleed Air. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-689-01 · Oct 28, 2024 - [1-300-315-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141935382820260318212650.0001): Gasket (Metal O-Ring). Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-315-01 · Oct 28, 2024 - [1-020-155-05](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139248119220260318212702.0001): Seal Ring Metal – Rear Torquemeter. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-020-155-05 · Oct 28, 2024 - [1-300-249-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID129285298020260318212650.0001): Seal, Ring, Metal. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-249-01 · Oct 28, 2024 - [1-300-585-02](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID129275545420260318212642.0001): Seal, Face “O” Ring Secondary #1 Bearing Position. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-585-02 · Oct 28, 2024 - [1-300-232-06](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID126516631820260318212650.0001): Seal, Plain, Encased. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-232-06 · Oct 28, 2024 - [1-300-233-04](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID126135094720260318212704.0001): Seal Plain Encased. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-233-04 · Oct 28, 2024 - [1-080-273-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID123249704020260318212648.0001): Gasket – Cover, Accessory Gearbox. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-080-273-01 · Oct 28, 2024 - [1-300-231-03](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID122579525720260318212703.0001): Seal Plain Encased. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-231-03 · Oct 28, 2024 - [1-300-234-05](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID122111518020260318212707.0001): Seal Plain Encased. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-234-05 · Oct 28, 2024 - [1-300-151-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121472850020260318212649.0001): Seal, Plain. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-151-01 · Oct 28, 2024 - [1-300-585-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID120705716120260318212641.0001): Seal, Face “O” Ring Secondary #1 Bearing Position. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-585-01 · Oct 28, 2024 - [1-020-155-06](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID120243778220260318212702.0001): Seal Ring Metal – Rear Torquemeter. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-020-155-06 · Oct 28, 2024 - [1-300-366-03](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID118919643920260318212706.0001): Seal Plain. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-366-03 · Oct 28, 2024 - [1-020-155-02](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID116296744120260318212702.0001): Seal Ring Metal – Rear Torquemeter. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-020-155-02 · Oct 28, 2024 - [1-300-235-02](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID115228062420260318212709.0001): Seal Plain Encased. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-235-02 · Oct 28, 2024 - [1-300-366-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID114118025620260318212705.0001): Seal Plain. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-366-01 · Oct 28, 2024 - [1-300-588-02](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID110594259320260318212644.0001): Face Plate, Seal, Rear -#1 Bearing Position. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-588-02 · Oct 28, 2024 - [1-300-462-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID106962073220260318212651.0001): Seal, Plain Encased. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-462-01 · Oct 28, 2024 - [1-300-662-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID106887392120260318212645.0001): Seal, Positive Contact Number 3. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-662-01 · Oct 28, 2024 - [1-300-588-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID105410468020260318212643.0001): Face Plate, Seal, Rear -#1 Bearing Position. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-588-01 · Oct 28, 2024 - [1-160-362-04](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID105307178920260318212649.0001): Gasket - Sealing. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-160-362-04 · Oct 28, 2024 - [1-100-362-08](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103719738020260318212634.0001): Blade, First Turbine Rotor, Gas Producer, Base Shrouded, Air Cooled, Machining of. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-100-362-08 · Oct 28, 2024 - [1-300-585-03](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID101529554720260318212642.0001): Seal, Face “O” Ring Secondary #1 Bearing Position. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 1-300-585-03 · Oct 28, 2024 - [1-100-362-08](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID192329817420230315215355.0001): Blade, First Turbine Rotor, Gas Producer, Base Shrouded, Air Cooled, Machining of. Extex Engineered Products Inc · PMA PQ2203NM · Replaces 1-100-362-08 · Feb 6, 2023 - [1-100-362-08](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID171910591820240201163149.0001): Blade, First Turbine Rotor, Gas Producer, Base Shrouded, Air Cooled, Machining of. Extex Engineered Products Inc · PMA PQ2203NM · Replaces 1-100-362-08 · Feb 6, 2023 - [1-030-067-02](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170965342120240201163149.0001): Plate, Face, Output Gear Shaft. Extex Engineered Products Inc · PMA PQ2203NM · Replaces 1-030-067-02 · Feb 6, 2023 - [1-030-067-02](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID110354493320230315215352.0001): Plate, Face, Output Gear Shaft. Extex Engineered Products Inc · PMA PQ2203NM · Replaces 1-030-067-02 · Feb 6, 2023 - [100770A7](https://drs.faa.gov/browse/excelExternalWindow/CBAD053BB63B327B86258592005996FB.0001): Main Fuel Control Assembly Complete. Triumph Engine Control Systems, LLC · PMA PQ0108NE · Replaces 1-170-780-03 · Feb 2, 2020 - [1-030-023-02AL](https://drs.faa.gov/browse/excelExternalWindow/FB687F431E2E063E8625836A00503047.0001): Nut, Bearing, Retaining, Power Output Gear Supplement 128. Extex Engineered Products Inc · PMA PQ2203NM · Replaces 1-030-023-02 · Sep 7, 2016 - [1-300-669-02AL](https://drs.faa.gov/browse/excelExternalWindow/F6C87EB53A2965348625836A0050308E.0001): Bearing, Ball. Extex Engineered Products Inc · PMA PQ2203NM · Replaces 1-300-669-02 · Sep 7, 2016 - [1-300-663-01AL](https://drs.faa.gov/browse/excelExternalWindow/C136E8AAE4FC12BA8625836A00502F36.0001): Bearing, Ball Supplement 107. Extex Engineered Products Inc · PMA PQ2203NM · Replaces 1-300-663-01 · Sep 7, 2016 - [1-030-195-01AL](https://drs.faa.gov/browse/excelExternalWindow/C00092A5BBF9ADEB8625836A00503083.0001): Cup, Locking, Gearshaft Bearing. Extex Engineered Products Inc · PMA PQ2203NM · Replaces 1-030-195-01 · Sep 7, 2016 - [1-030-191-14AL](https://drs.faa.gov/browse/excelExternalWindow/BC4D1E68AF832D1E8625836A0050307E.0001): Gearshaft, Helical, Output. Extex Engineered Products Inc · PMA PQ2203NM · Replaces 1-030-191-14 · Sep 7, 2016 All of them: https://openairdocs.org/engine/honeywell-t5317a-1/pma.md --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.