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FAA STC category

Engine and powerplant STCs

Engine, turbine, exhaust, nacelle, inlet, and related powerplant changes. This directory contains 1,512 selected records listed with status Current in the June 30, 2026 FAA DRS snapshot and links every entry to its source.

Showing 601–720 of 1,512Page 6 of 13
SA03069CHEngine and powerplant

Installation of a Hartzell propeller model (P)HC-C3YF-1RF/F8468-A-6R or (P)HC-C3YF-1RF/8068 onto Raytheon Aircraft Company (Hawker Beechcraft) models 45(YT-34), A45(T-34A), or D45(T-34B) aircraft equipped with a Teledyne Continental Motors IO-520-B, IO-520-BA, IO-520-BB, or IO-550-B engine in accordance with FAA Approved Installation Instructions, APS Document No. APS2011-07, Revision C, dated February 6, 2012, FAA approved March 6, 2012 or later FAA approved revision.

FAA holder: Aviation Products Systems Inc.

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SA01633SEEngine and powerplant

Gross weight increase modification manufactured in accordance with Report 130000MDL, Revision NC, and installed in accordance with Report 130000II, Revision NC, or later Federal Aviation Administration (FAA) approved revisions. Mandatory Installations: To be eligible for this modification, all of the following six required Supplemental Type Certificates must be installed: SA92NW (180 hp Engine Installation), SA00275SE (Vortex Generators), SA00411SE (Extended Landing Gear), SA01158SE (Heavy Duty Tailwheel Assembly), SA01350SE (Replacement Wing Assembly), SA4095NM (Replacement Fuselage Frame).

FAA holder: Cub Crafters Inc

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ST00084WIEngine and powerplant

Replacement of the Exhaust Gas Temperature indicators with B&D Instruments Models 65006-003, 65006-004, 65006-005, 65006-006, 65006-007. Recording Exhaust Gas Temperature indictors in accordance with B&D Installation Manual 65006-003-011, Revision D dated November 19, 1996 or later FAA approved revision; and Flight Manual Supplement 65006-003-013 dated July 26, 1993, Flight Manual Supplement 65006-003-014 dated October 3, 1994, or Flight Manual Supplement 65006-003-015, 65006-003-16 or 65006-003-017 dated November 16, 1996.

FAA holder: Teledyne Controls

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ST00700WIEngine and powerplant

Installation of Penny & Giles Recording Exhaust-Gas Temperature Indicator 65009-004 EGT in accordance with: (1) Penny & Giles Aerospace, Inc. Recording EGT Model 65009 Installation Manual Document #65009-004-011, Revision -, dated May 1, 1998; and (2) Penny & Giles Aerospace, Inc. Airplane Flight Manual Supplement (AFMS) Drawing #65009-004-013, Revision "original", dated August 19, 1998; or later FAA Approved Revisions to (1) or (2).

FAA holder: Teledyne Controls

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