STC SA1964SW

FAA DRS lists SA1964SW as Current · Reissued, held by Mitsubishi Heavy Industries America Inc., for Mitsubishi Heavy Industries MU-2B-25, Mitsubishi Heavy Industries MU-2B-26, and Mitsubishi Heavy Industries MU-2B-35, and 1 more aircraft configuration. Recorded change: Fabrication and installation of cooling air inlet modification. Snapshot dated June 30, 2026.

FAA-listed holder

Mitsubishi Heavy Industries America Inc.

Aircraft configurations

FAA revision date

January 19, 2001

FAA status

Current · Reissued

Recorded modification

What the FAA record covers

SA1964SW identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.

Applicability

Aircraft named in FAA DRS

Named aircraft: Mitsubishi Heavy Industries MU-2B-25, Mitsubishi Heavy Industries MU-2B-26, and Mitsubishi Heavy Industries MU-2B-35, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Mitsubishi Heavy Industries MU-2B-25A2PC Mitsubishi Heavy Industries MU-2B-26A2PC Mitsubishi Heavy Industries MU-2B-35A2PC Mitsubishi Heavy Industries MU-2B-36A2PC

Buyer checks

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ST01578LAEngine and powerplantRevised Dec 23, 2003

Installation of ASTECH Engineered Products, Inc. Inlet Inner Barrel Assembly in accordance with ASTECH Engineered Products, Inc. document titled, "Master Drawing List A320 CFM56-5A Series Engine Inlet Drawing List No. MDL030-11030", Revision NC, dated December 11, 2003, or later FAA Approved revisions.

FAA holder: ASTECH Engineered Products Inc.

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SA01697CHEngine and powerplantRevised Dec 11, 2003

Installation of a new firewall forward engine mount and nose wheel assembly, Lycoming O-235-C2C model engine, Sensenich 72CK-0-54 model propeller, windshield/canopy assembly, and other related engine system installations on Univair (ERCO) model 415-D airplane with serial number 3502. Limited to installation on serial number 3502 ONLY.

FAA holder: Heusdens Mark A.

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SA02674ATEngine and powerplantRevised Dec 4, 2003

Modification of engine exhaust system for improved engine performance by installation of Power Flow Systems, Inc. Tuned Exhaust System per Master Drawing List, PFS-13740-00, Revision, IR, dated: 06/05/03 or Master Drawing List, PFS-13741-00, Revision, IR, dated: 11/26/03 and Installation Instructions Report, PFS-13750-00, Revision A, dated: 08/30/02 or Installation Instructions contained in Report PFS-13751-00, Revision, IR, dated: 11/26/03 or later FAA approved revision.

FAA holder: Power Flow Systems Inc

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SA01905CHEngine and powerplantRevised Nov 28, 2003

Replacement of an existing Pratt and Whitney model 1340 S3H1 engine and Hamilton Standard Model 12D40 propeller with a Pratt and Whitney model 1340 S3H1-G engine and Hamilton Standard Model 3D40 Propeller. Limited to installation on serial number 1541R ONLY.

FAA holder: Larson AG

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What the FAA record covers

Aircraft named in FAA DRS

Confirm before sourcing

Related engine and powerplant STCs

Replacement of an existing Pratt and Whitney model 1340 S3H1 engine and Hamilton Standard Model 12D40 propeller with a Pratt and Whitney model 1340 S3H1-G engine and Hamilton Standard Model 3D40 Propeller. Limited to installation on serial number 1541R ONLY.