STC SA4428SW

FAA DRS lists SA4428SW as Current · Amended, held by Air Plains Services Corporation, for Cessna Aircraft 172M, Cessna Aircraft 172R, and Cessna Aircraft 172P, and 11 more aircraft configurations. Recorded change: Installation of 180 Horsepower Lycoming engine and propeller combination. Snapshot dated June 30, 2026.

FAA-listed holder

Air Plains Services Corporation

Aircraft configurations

FAA revision date

August 26, 2022

FAA status

Current · Amended

Recorded modification

What the FAA record covers

SA4428SW 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: Cessna Aircraft 172M, Cessna Aircraft 172R, and Cessna Aircraft 172P, and 11 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cessna Aircraft 172M3A12 Cessna Aircraft 172R3A12 Cessna Aircraft 172P3A12 Cessna Aircraft 172F (USAF T-41A)3A12 Cessna Aircraft 172K3A12 Cessna Aircraft 172I3A12 Cessna Aircraft 172H (USAF T-41A)3A12 Cessna Aircraft 172G3A12 Cessna Aircraft 172L3A12 Cessna Aircraft 172E3A12 Cessna Aircraft 172D3A12 Cessna Aircraft 172B3A12 Cessna Aircraft 172N3A12 Cessna Aircraft 172C3A12

Buyer checks

Confirm before sourcing

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.

View record

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.

View record

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

View record

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

View record

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.