FAA-listed STC holder

Stephen Noyes STCs

The Jun 30, 2026 FAA DRS snapshot lists 9 selected supplemental type certificates with status Current under Stephen Noyes. The records span 3 public aircraft directories and 4 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

listed Current at snapshot

aircraft directories

modification categories

Dec 1, 2014

latest recorded revision

Modification mix

Other aircraft modifications4 Engine and powerplant3 Propellers1 Cargo and special mission1

Aircraft represented

Cessna Aircraft 305A (USAF 0-1A)12 STCs Regal Air 305A11 STCs Teledyne Continental Motors O-470-134 STCs

Recently revised records

Showing the 9 most recently revised records. Category directories provide the complete paginated discovery path.

9 displayed records.

Search every indexed record for this holder. The table below contains the recently revised records shown on this page.

Stephen Noyes supplemental type certificates, aircraft applicability, source status and dates
STC and modification	Aircraft / model / TC	Source status and dates	Holder and authority
SA505SW Installation of McCauley 1A200FM propeller. Propellers View record	Regal Air 305ATC 5A5	Current at cited snapshot Revised Dec 1, 2014 Application: Jan 12, 1965	FAA holder: Stephen Noyes FAA authority record
SA353SW Conversion of aircraft for parachute jumping operations. Cargo and special mission View record	Cessna Aircraft 305A (USAF 0-1A)TC 5A5	Current at cited snapshot Revised Sep 20, 2007 Application: Nov 18, 1963	FAA holder: Stephen Noyes FAA authority record
SA504SW Rerouting of oil to oil cooler and addition of extra cooler. Other aircraft modifications View record	Cessna Aircraft 305A (USAF 0-1A)TC 5A5	Current at cited snapshot Revised Sep 20, 2007 Application: Mar 8, 1965	FAA holder: Stephen Noyes FAA authority record
SA657SW Installation of cowl flaps. Other aircraft modifications View record	Cessna Aircraft 305A (USAF 0-1A)TC 5A5	Current at cited snapshot Revised Sep 20, 2007 Application: Jan 24, 1966	FAA holder: Stephen Noyes FAA authority record
SE976SW General modification to engine changing O-470-11 to O-470-11-13-15. Engine and powerplant View record	Teledyne Continental Motors O-470-13TC E-269	Current at cited snapshot Revised Sep 20, 2007 Application: Mar 7, 1968	FAA holder: Stephen Noyes FAA authority record
SE699SW Modification of 0-470-13 engine to 0-470-13-11 in Cessna 305A aircraft. Engine and powerplant View record	Teledyne Continental Motors O-470-13TC E-269	Current at cited snapshot Revised Sep 19, 2007 Application: Feb 7, 1966	FAA holder: Stephen Noyes FAA authority record
SA1058SW Installation of Frantz oil filter. Other aircraft modifications View record	Cessna Aircraft 305A (USAF 0-1A)TC 5A5	Current at cited snapshot Revised Sep 18, 2007 Application: Jan 24, 1969	FAA holder: Stephen Noyes FAA authority record
SA295SW Three-place configuration. Other aircraft modifications View record	Cessna Aircraft 305A (USAF 0-1A)TC 5A5	Current at cited snapshot Revised Sep 12, 2007 Application: Oct 17, 1963	FAA holder: Stephen Noyes FAA authority record
SA656SW Installation of modified Continental O-470-13 engine, McCauley 2A36C18 propeller, exhaust system mod, battery relocation, and Woodward 210 series propeller governor. STC SA504SW, SA568SW, and SE699SW are required with this mod. Engine and powerplant View record	Cessna Aircraft 305A (USAF 0-1A)TC 5A5	Current at cited snapshot Revised Sep 12, 2007 Application: Feb 7, 1966	FAA holder: Stephen Noyes FAA authority record