FAA-listed STC holder

Hershey Flying Service Inc STCs

The Jun 30, 2026 FAA DRS snapshot lists 12 selected supplemental type certificates with status Current under Hershey Flying Service Inc. The records span 28 public aircraft directories and 5 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

Oct 13, 2020

latest recorded revision

Recently revised records

Showing the 12 most recently revised records. Category directories provide the complete paginated discovery path.

12 displayed records.

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

Hershey Flying Service Inc supplemental type certificates, aircraft applicability, source status and dates
STC and modification	Aircraft / model / TC	Source status and dates	Holder and authority
SA00711CH Install replacement tail landing gear spring described by Drawing 5480, rev. E, dated August 12, 1996, or later FAA approved revisions. Landing gear and brakes View record	Allied Ag Cat Productions G-164ATC 1A16 Allied Ag Cat Productions G-164BTC 1A16	Current at cited snapshot Revised Oct 13, 2020 Application: Sep 12, 1995	FAA holder: Hershey Flying Service Inc FAA authority record
SA00881CH Install rudder servo tab. Flight controls View record	Allied Ag Cat Productions G-164ATC 1A16 Allied Ag Cat Productions G-164BTC 1A16	Current at cited snapshot Revised Oct 13, 2020 Application: Mar 21, 1995	FAA holder: Hershey Flying Service Inc. FAA authority record
SA431CH Install replacement main landing gear spring (leg). Landing gear and brakes View record	Ag Cat G-164BTC 1A16 Ag Cat G-164ATC 1A16	Current at cited snapshot Revised Oct 13, 2020 Application: Jul 8, 1995	FAA holder: Hershey Flying Service Inc. FAA authority record
SA00009WI Change belly skins from aluminum to stainless steel. Other aircraft modifications View record	Allied Ag Cat Productions G-164TC 1A16 Allied Ag Cat Productions G-164ATC 1A16 Allied Ag Cat Productions G-164BTC 1A16	Current at cited snapshot Revised Nov 16, 2017 Application: Dec 20, 1988	FAA holder: Hershey Flying Service Inc FAA authority record
SA01745WI Installation of a Cable Cutter System on the Main Landing Gear. Landing gear and brakes View record	Air Tractor AT-300TC A9SW Air Tractor AT-301TC A9SW Air Tractor AT-302TC A9SW Air Tractor AT-400TC A9SW Air Tractor AT-400ATC A9SW Air Tractor AT-401TC A17SW Air Tractor AT-401ATC A17SW Air Tractor AT-401BTC A17SW Air Tractor AT-402TC A17SW Air Tractor AT-402ATC A17SW Air Tractor AT-402BTC A17SW Air Tractor AT-501TC A17SW Air Tractor AT-502TC A17SW Air Tractor AT-502ATC A17SW Air Tractor AT-502BTC A17SW Air Tractor AT-503TC A17SW Air Tractor AT-503ATC A17SW Air Tractor AT-504TC A17SW Air Tractor AT-602TC A19SW Air Tractor AT-802TC A19SW Air Tractor AT-802ATC A19SW	Current at cited snapshot Revised Nov 16, 2017 Application: Nov 19, 2012	FAA holder: Hershey Flying Service Inc FAA authority record
SA1754GL Install aileron servo tabs. Flight controls View record	Ag Cat G-164ATC 1A16 Ag Cat G-164BTC 1A16	Current at cited snapshot Revised Nov 16, 2017 Application: Dec 30, 1991	FAA holder: Hershey Flying Service Inc FAA authority record
SA2226CE Convert the vertical fin and rudder to the configuration of the Model G-164B (S/Ns above 708B). (G-164B S/N'S BELOW 709B). Flight controls View record	Ag Cat G-164BTC 1A16 Ag Cat G-164ATC 1A16	Current at cited snapshot Revised Nov 16, 2017 Application: Nov 20, 1986	FAA holder: Hershey Flying Service Inc FAA authority record
SA2254CE Installation of replacement wing tips. Aircraft structures View record	Allied Ag Cat Productions G-164TC 1A16 Allied Ag Cat Productions G-164ATC 1A16 Allied Ag Cat Productions G-164BTC 1A16 Allied Ag Cat Productions G-164CTC 1A16 Allied Ag Cat Productions G-164DTC 1A16	Current at cited snapshot Revised Nov 16, 2017 Application: Jan 9, 1987	FAA holder: Hershey Flying Service Inc FAA authority record
SA2271CE Installation of additional wing fuel tanks. Fuel systems View record	Allied Ag Cat Productions G-164ATC 1A16 Allied Ag Cat Productions G-164BTC 1A16 Allied Ag Cat Productions G-164CTC 1A16 Allied Ag Cat Productions G-164DTC 1A16	Current at cited snapshot Revised Nov 16, 2017 Application: Jul 11, 1986	FAA holder: Hershey Flying Service Inc FAA authority record
SA2273CE Installation of G-164B wings on aircraft previously modified by STC SA3645SW. Other aircraft modifications View record	Ag Cat G-164ATC 1A16	Current at cited snapshot Revised Nov 16, 2017 Application: Apr 14, 1987	FAA holder: Hershey Flying Service Inc FAA authority record
SA3645SW Widen fuselage hopper in accordance with data listed on S & R Aircraft FAT-CAT Drawing List Revision J dated August 8, 1986. Limited to serial numbers 1B through 548B only. Aircraft structures View record	Allied Ag Cat Productions G-164ATC 1A16 Allied Ag Cat Productions G-164BTC 1A16	Current at cited snapshot Revised Nov 16, 2017 Application: Dec 8, 1980	FAA holder: Hershey Flying Service Inc FAA authority record
SA5923SW Installation of modifications to align the vertical control surface with airplane centerline. Flight controls View record	Ag Cat G-164BTC 1A16 Ag Cat G-164ATC 1A16	Current at cited snapshot Revised Nov 16, 2017 Application: Feb 7, 1984	FAA holder: Hershey Flying Service Inc FAA authority record

Hershey Flying Service Inc STCs

Modification mix

Aircraft represented

Recently revised records

Install replacement tail landing gear spring described by Drawing 5480, rev. E, dated August 12, 1996, or later FAA approved revisions.

Install rudder servo tab.

Install replacement main landing gear spring (leg).

Change belly skins from aluminum to stainless steel.

Installation of a Cable Cutter System on the Main Landing Gear.

Install aileron servo tabs.

Convert the vertical fin and rudder to the configuration of the Model G-164B (S/Ns above 708B). (G-164B S/N'S BELOW 709B).

Installation of replacement wing tips.

Installation of additional wing fuel tanks.

Installation of G-164B wings on aircraft previously modified by STC SA3645SW.

Widen fuselage hopper in accordance with data listed on S & R Aircraft FAT-CAT Drawing List Revision J dated August 8, 1986. Limited to serial numbers 1B through 548B only.

Installation of modifications to align the vertical control surface with airplane centerline.