Skip to content

FAA STC category

Other aircraft modifications STCs

Current FAA supplemental type certificates outside the principal modification categories. This directory contains 11,384 selected records listed with status Current in the June 30, 2026 FAA DRS snapshot and links every entry to its source.

Showing 8,401–8,520 of 11,384Page 71 of 95
ST01466SEOther aircraft modifications

Fabrication of Honeywell Aircraft Landing Systems (ALS) Replacement Heat Sink Kit Part Number 2615799 assembly in accordance with AES Master Drawing List No. AES-03194, Revision B, dated September 2, 2004, or later Federal Aviation Administration (FAA) approved revision. The replacement heat sink assembly must be installed in accordance with Honeywell Service Bulletin No. 2615799-32-001, dated August 31, 2004, or later FAA approved revision.

FAA holder: Honeywell International Inc

View record
ST01299WI-DOther aircraft modifications

Installation of Dual Collins ALI-80A Altimeters and a single Revue Thommen 2-inch Standby Altimeter on Hawker Siddeley HS.125 Series 700 A/B. Data Required: (1) Midcoast Master Data List 23-334G008, Revision B, dated December 29, 2004; (2) FAA Approved Midcoast Airplane Flight Manual Supplement Report Number 23-334M006, Revision NC, dated December 29, 2004, or later FAA Approved Revisions to (1) or (2).

FAA holder: Midcoast Aviation Inc

View record
SA10364SCOther aircraft modifications

Installation of Pratt & Whitney Canada PT6A-135A engines and McCauley 4HFR34C762/94LMA-4 or 4HFR34C768/94LMA-4 propellers in accordance with Blackhawk Modifications, Inc. Drawing No. 19005-01, Rev. IR, dated March 15, 2004, Installation Instructions, or later FAA approved revision. FAA approved AFMS Document No. 19005, Rev. IR, dated November 24, 2004, or later FAA approved revision is required.

FAA holder: Blackhawk Modifications Inc.

View record
SA01293WIOther aircraft modifications

Operation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON+MON)/ 2 per ASTM Specification D-439. Intermixing with aviation gasoline also approved. Data required: 1. Petersen Drawing No. 1521A dated November 15, 1989, or later FAA Approved revision. 2. Airplane Flight Manual Supplement dated November 22, 2004 or later FAA Approved revision.

FAA holder: Petersen Aviation Inc

View record