SR11810SECargo and special mission
Installation of Helicopter Transport Services, LLC External Load Indicating System.
FAA holder: Helicopter Transport Services LLC
Aircraft STC directory
Erickson DBA Erickson Air-Crane S-64E STCs
The Jun 30, 2026 FAA DRS snapshot contains 13 selected supplemental type certificates with status Current whose public applicability data names the Erickson DBA Erickson Air-Crane S-64E. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
13
listed Current at snapshot
6
holder directories
6
modification categories
Jan 30, 2025
latest recorded revision
Modification demand surface
Other aircraft modifications7
Cargo and special mission2
Fuel systems1
Rotorcraft modifications1
Avionics1
Engine and powerplant1
Recently revised S-64E STCs
Showing the 13 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SR04343CHOther aircraft modifications
Installation of Heli-Preheat Kit, p/n TA3193-1 for 115 volt application in accordance with Heli-Preheat Kit drawing TA3193-1 Revision D, dated December 11, 2023 or later FAA approved revisions and Preheat Kit Installation Instruction TNH3193 Revision B, dated July 6, 2018 or later FAA approved revisions.
FAA holder: HARTZELL PROPELLER LLC
SR02777SEOther aircraft modifications
Installation of a Load Beam.
FAA holder: Helicopter Transport Services LLC
SR02754SECargo and special mission
Installation of External Cargo Container.
FAA holder: Helicopter Transport Services, LLC
SR02717SEFuel systems
Installation of Helicopter Transport Services Remote Fuel Sump System.
FAA holder: Helicopter Transport Services LLC
SR02684SERotorcraft modifications
Installation of Helicopter Transport Services, LLC (HTS) lightweight firefighting refill pump.
FAA holder: Helicopter Transport Services LLC
SR00925DEAvionics
Installation of Garmin GTX 335/335R and GTX345/345R transponders to provide ADS-B Out and In functionality.
FAA holder: Peregrine
SR00004SEOther aircraft modifications
Fabrication and installation of Erickson fire fighting system.
FAA holder: Erickson Air Crane Inc. dba Erickson Air-Crane
SR09574RCOther aircraft modifications
Installation of Night Vision Goggle Compatible Lighting System.
FAA holder: Aero Dynamix Inc.
SR02503SEOther aircraft modifications
Installation of Additional Telemetry Unit (ATU).
FAA holder: Helicopter Transport Services LLC
SR01192LAOther aircraft modifications
Installation of a 2,000 gallon RADS11-200 Helitank Fire Retardant System.
FAA holder: United Aeronautical Corporation
SR02055SEOther aircraft modifications
Replacement tail rotor blades, Part Numbers 65161-00001-041MII and/or 65161-00001-043MII.
FAA holder: Helicopter Transport Services LLC
SH5653NMEngine and powerplant
Re-mounting of the turbine engines and reinforcement of the associated fuselage support structure with Erickson detuned engine mounting system (DEMS).
FAA holder: Erickson Incorporaated/dba Erickson Air-Crane