FAA-listed STC holder

Carson Helicopters, Inc STCs

The cited FAA DRS record snapshots list 26 selected supplemental type certificates with status Current under Carson Helicopters, Inc. The records span 20 public aircraft directories and 9 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 5, 2026

latest recorded revision

Modification mix

Other aircraft modifications5 Aircraft performance4 Cargo and special mission3 Fuel systems3 Cabin and interiors3 Propellers2 Avionics2 Rotorcraft modifications2 Electrical systems2

Aircraft represented

Recently revised records

Showing the 26 most recently revised records. Category directories provide the complete paginated discovery path.

26 displayed records.

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

Carson Helicopters, Inc supplemental type certificates, aircraft applicability, source status and dates
STC and modification	Aircraft / model / TC	Source status and dates	Holder and authority
SR00206NY Installation of 11,000 pound capacity Cargo Sling. Cargo and special mission View record	Sikorsky Aircraft S-61VTC H2EA Sikorsky Aircraft S-61ATC H2EA Siller Helicopters SH-3ATC R00008LA Carson Helicopters SH-3HTC R00014LA	Current at cited snapshot Revised Oct 5, 2026 Application: Jun 14, 1994	FAA holder: Carson Helicopters Inc. 32-H Blooming Glen Road Route 1, Box 94, Perkasie, PA 18944 FAA authority record
SR01552SE Fabrication and installation of an external aerial liquid dispensing tank. Fuel systems View record	Sikorsky Aircraft S-61NTC 1H15 Sikorsky Aircraft S-61ATC H2EA Sikorsky Aircraft S-61VTC H2EA	Current at cited snapshot Revised Sep 1, 2021 Application: Dec 14, 2004	FAA holder: Carson Helicopters Inc FAA authority record
ST04200NY Installation of 19 Martin Baker Aircraft Company Inc. Seat. Cabin and interiors View record	Airbus Defense and Space SA C-212-CBTC A43EU Airbus Defense and Space SA C-212-CCTC A43EU Airbus Defense and Space SA C-212-CDTC A43EU Airbus Defense and Space SA C-212-CETC A43EU Airbus Defense and Space SA C-212-CFTC A43EU Airbus Defense and Space SA C-212-DETC A43EU Airbus Defense and Space SA C-212-DFTC A43EU	Current at cited snapshot Revised Mar 10, 2021 Application: Mar 2, 2020	FAA holder: Carson Helicopters Inc FAA authority record
SR04401NY Increase of Out of Ground Effect (OGE) Hover Performance. Aircraft performance View record	Carson Helicopters SH-3HTC R00014LA Croman SH-3HTC R00004SE Sikorsky Aircraft S-61NTC 1H15 Sikorsky Aircraft S-61NMTC 1H15 Sikorsky Aircraft S-61ATC H2EA	Current at cited snapshot Revised Nov 8, 2019 Application: Jul 2, 2018	FAA holder: Carson Helicopters Inc FAA authority record
SR04122NY The Installation of Carson Helicopters, Inc. Composite Tail Rotor Blade and Pitch Sleeve, part number 428-600-1,. Propellers View record	Carson Helicopters SH-3HTC R00014LA Croman SH-3HTC R00004SE Sikorsky Aircraft S-61NTC 1H15 Sikorsky Aircraft S-61NMTC 1H15 Sikorsky Aircraft S-61RTC 1H15 Sikorsky Aircraft S-61ATC H2EA Sikorsky Aircraft S-61DTC H2EA	Current at cited snapshot Revised Feb 20, 2019 Application: May 8, 2015	FAA holder: Carson Helicopters Inc FAA authority record
SR04160NY Installation of Comm/Nav/Surveillance. Other aircraft modifications View record	Carson Helicopters SH-3HTC R00014LA	Current at cited snapshot Revised Aug 10, 2018 Application: Jul 29, 2014	FAA holder: Carson Helicopters, Inc FAA authority record
SR04159NY Installation of EFIS/EICAS. Avionics View record	Carson Helicopters SH-3HTC R00014LA	Current at cited snapshot Revised Aug 8, 2018 Application: Jul 29, 2014	FAA holder: Carson Helicopters, Inc FAA authority record
SR02671LA Installation of a shorter composite blade. Other aircraft modifications View record	Carson Helicopters SH-3HTC R00014LA Sikorsky Aircraft S-61ATC H2EA Sikorsky Aircraft S-61DTC H2EA	Current at cited snapshot Revised Aug 7, 2018 Application: Sep 11, 2015	FAA holder: Carson Helicopters, Inc FAA authority record
SR02487NY Increased Category A Performance for the Sikorsky S-61L, S-61N and S-61NM Helicopters. Aircraft performance View record	Sikorsky Aircraft S-61LTC 1H15 Sikorsky Aircraft S-61NTC 1H15 Sikorsky Aircraft S-61NMTC 1H15	Current at cited snapshot Revised Jul 13, 2018 Application: Oct 27, 2004	FAA holder: Carson Helicopters, Inc FAA authority record
SR03324NY One Helicopter-only conversion of Sikorsky Model S-61L S/N 61428 to an S-61N configuration. Rotorcraft modifications View record	Sikorsky Aircraft S-61LTC 1H15	Current at cited snapshot Revised Jan 25, 2018 Application: Apr 24, 2012	FAA holder: Carson Helicopters, Inc FAA authority record
SR02507NY Installation of a 600 pound capacity Goodrich AC rescue hoist system P/N 44311-10-2. Other aircraft modifications View record	Sikorsky Aircraft S-61ATC H2EA Sikorsky Aircraft S-61LTC 1H15 Sikorsky Aircraft S-61NTC 1H15	Current at cited snapshot Revised Sep 25, 2017 Application: Oct 26, 2007	FAA holder: Carson Helicopters, Inc FAA authority record
SR02501LA Removal of the Bendix 30E20-11-C 300 Amp Starter Generator and installation of the AMETEK Aerospace MG105A-1, 300 Amp Starter Generator. Electrical systems View record	Sikorsky Aircraft S-61LTC 1H15 Sikorsky Aircraft S-61NTC 1H15 Sikorsky Aircraft S-61NMTC 1H15	Current at cited snapshot Revised Mar 6, 2014 Application: Mar 28, 2013	FAA holder: Carson Helicopters, Inc FAA authority record
SR01480SE Fabrication and installation of an external firefighting tank. Fuel systems View record	Sikorsky Aircraft S-61NTC 1H15	Current at cited snapshot Revised Aug 19, 2013 Application: Jun 4, 2000	FAA holder: Carson Helicopters, Inc FAA authority record
SR02327AK Manufacture side-facing seat mounting structure. Cabin and interiors View record	Sikorsky Aircraft S-61NTC 1H15	Current at cited snapshot Revised Aug 19, 2013 Application: Nov 5, 2007	FAA holder: Carson Helicopters, Inc FAA authority record
SR01771NY Increase of Out of Ground Effect (OGE) Hover Performance. Aircraft performance View record	Sikorsky Aircraft S-61NTC 1H15 Sikorsky Aircraft S-61ATC H2EA Sikorsky Aircraft S-61VTC H2EA	Current at cited snapshot Revised Sep 1, 2011 Application: Oct 23, 2002	FAA holder: Carson Helicopters Inc FAA authority record
SR02335AK Installation of two or three tank fuel quantity indicating systems when installed. Fuel systems View record	Sikorsky Aircraft S-61LTC 1H15 Sikorsky Aircraft S-61NTC 1H15	Current at cited snapshot Revised Jul 29, 2011 Application: Sep 9, 2007	FAA holder: Carson Helicopters, Inc FAA authority record
SR02336AK Installation of an Integrated Cockpit Display System (ICDS) with an Attitude and Heading Reference System (AHRS) for Dual Pilot Instrument Flight Rules Category A and B operation in accordance with Vector Aerospace Helicopter Services Inc. Master Drawing List , HP 61-34-33-105, Revision A, dated February 28, 2011, or later FAA approved revision. Avionics View record	Sikorsky Aircraft S-61LTC 1H15 Sikorsky Aircraft S-61NTC 1H15	Current at cited snapshot Revised Jul 29, 2011 Application: Sep 10, 2007	FAA holder: Carson Helicopters, Inc FAA authority record
SR01585NY Installation of Carson Helicopters, Inc. composite main rotor blades, P/N 163-101-1. Rotorcraft modifications View record	Sikorsky Aircraft S-61LTC 1H15 Sikorsky Aircraft S-61NTC 1H15 Sikorsky Aircraft S-61NMTC 1H15 Sikorsky Aircraft S-61RTC 1H15 Sikorsky Aircraft S-61ATC H2EA Sikorsky Aircraft S-61DTC H2EA Sikorsky Aircraft S-61ETC H2EA Sikorsky Aircraft S-61VTC H2EA	Current at cited snapshot Revised Sep 9, 2009 Application: Mar 20, 1995	FAA holder: Carson Helicopters Inc FAA authority record
SR02382NY Increase of Out of Ground Effect (OGE) and In Ground Effect (IGE) Hover Performance for the Sikorsky S-61L, S-61N and S-61NM Helicopters. Aircraft performance View record	Sikorsky Aircraft S-61LTC 1H15 Sikorsky Aircraft S-61NTC 1H15 Sikorsky Aircraft S-61NMTC 1H15	Current at cited snapshot Revised Jul 9, 2008 Application: Apr 7, 2005	FAA holder: Carson Helicopters Inc FAA authority record
SR09448RC Installation of Concorde Battery Corporation Model RG-3BOE/44 Valve Regulated Sealed Lead Acid Battery. Electrical systems View record	Sikorsky Aircraft S-61LTC 1H15 Sikorsky Aircraft S-61NTC 1H15 Sikorsky Aircraft S-61NMTC 1H15 Sikorsky Aircraft S-61RTC 1H15	Current at cited snapshot Revised Oct 13, 2005 Application: Apr 23, 2001	FAA holder: Carson Helicopters Inc FAA authority record
SH639NE Installation of 11,000 pound capacity cargo sling. Cargo and special mission View record	Sikorsky Aircraft S-61NTC 1H15	Current at cited snapshot Revised Feb 24, 2005 Application: Jul 27, 1988	FAA holder: Carson Helicopters Inc FAA authority record
SR02057NY Upgrade of the S6135-20600 series main gearbox by replacing input free-wheeling units in accordance with Carson drawing. IFWU INSTL Carson S-61 No. CHI-R-001, no revision, dated 12-15-04 and Carson Installation Instructions Report CHI-R-INSTALL, no revision, dated 12-14-04. Other aircraft modifications View record	Sikorsky Aircraft S-61LTC 1H15 Sikorsky Aircraft S-61NTC 1H15 Sikorsky Aircraft S-61NMTC 1H15 Sikorsky Aircraft S-61ATC H2EA	Current at cited snapshot Revised Feb 10, 2005 Application: Jan 24, 2004	FAA holder: Carson Helicopters, Inc FAA authority record
SR00208NY Installation of General Electric CT58-140-1 turboshaft engines. Other aircraft modifications View record	Sikorsky Aircraft S-61A (U.S. Navy SH-3A)TC H2EA Sikorsky Aircraft S-61A (U.S. Navy HSS-2)TC H2EA Sikorsky Aircraft S-61A (USAF CH-3B)TC H2EA	Current at cited snapshot Revised Dec 22, 2003 Application: Jun 2, 1994	FAA holder: Carson Helicopters Inc FAA authority record
SR01210NY Extension of main rotor blade, P/N 61170-20201 series. For model S-61A, serial numbers 61-063, 61-147, 61-232, 61-272; for model S-61N, 61-216, 61-220, 61-242, 61-744; for model S-61R, 61-551. Propellers View record	Sikorsky Aircraft S-61R (USAF CH-3E)TC 1H15 Sikorsky Aircraft S-61R (USAF CH-3C)TC 1H15 Sikorsky Aircraft S-61NTC 1H15 Sikorsky Aircraft S-61A (U.S. Navy HSS-2)TC H2EA Sikorsky Aircraft S-61A (USAF CH-3B)TC H2EA Sikorsky Aircraft S-61A (U.S. Navy SH-3A)TC H2EA	Current at cited snapshot Revised Oct 17, 2003 Application: Apr 10, 2000	FAA holder: Carson Helicopters, Inc FAA authority record
SR01749NY Removal of seats in passenger cabin to limit the maximum seating to nine passengers per Carson Helicopters, Inc. Report No. CHI-1000 latest revision. Limited to installation on serial numbers 61216, 61220, 61242, and 61744 ONLY that have been modified to short fuselage configuration. Cabin and interiors View record	Sikorsky Aircraft S-61NTC 1H15	Current at cited snapshot Revised Aug 26, 2003 Application: May 13, 2003	FAA holder: Carson Helicopters, Inc FAA authority record
SR01392NY In accordance with Carson Services, Inc. Report CSI-01-1001 Revision A dated August 23, 2001, increase Category B takeoff and landing altitude limit to 12,000 ft Hd. In addition, increase enroute and external load altitude limit to 14,000 ft Hd. Cargo and special mission View record	Sikorsky Aircraft S-61NTC 1H15	Current at cited snapshot Revised Sep 24, 2001 Application: Not listed	FAA holder: Carson Helicopters, Inc FAA authority record