SR02807SEOther aircraft modifications
Installation of a Fly Away Tool box.
FAA holder: Helicopter Transport Services LLC
Aircraft STC directory
Erickson Air-Crane S-64E STCs
The Jun 30, 2026 FAA DRS snapshot contains 20 selected supplemental type certificates with status Current whose public applicability data names the 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.
20
listed Current at snapshot
2
holder directories
4
modification categories
Apr 8, 2025
latest recorded revision
Modification demand surface
Other aircraft modifications11
Rotorcraft modifications4
Cargo and special mission3
Engine and powerplant2
Recently revised S-64E STCs
Showing the 20 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SR11923SERotorcraft modifications
Installation of Helicopter Transport Services, LLC Shock Absorber HTS-2000.
FAA holder: Helicopter Transport Services LLC
SR00815SEOther aircraft modifications
Fabrication and installation of Erickson Model Sea Snorkel system.
FAA holder: Erickson Air Crane Inc. dba Erickson Air-Crane
SH5764NMOther aircraft modifications
Increase in maximum ground idle speed.
FAA holder: Erickson Air Crane Inc. dba Erickson Air-Crane
SR00026SECargo and special mission
Fabrication and Installation of Erickson external load dynamic shock absorber system.
FAA holder: Erickson Air Crane Inc. dba Erickson Air-Crane
SR01955NY-DRotorcraft modifications
Installation of a Keystone Helicopter Anit-Rotational Restraint System.
FAA holder: Erickson Air Crane Inc. dba Erickson Air-Crane
SR01956NY-DRotorcraft modifications
Installation of a Keystone Helicopter Anti-Rotational Restraint System.
FAA holder: Erickson Air Crane Inc. dba Erickson Air-Crane
SR01611NY-DCargo and special mission
Installation of a Keystone Helicopter cargo pod.
FAA holder: Erickson Air Crane Inc. dba Erickson Air-Crane
SR01612NY-DCargo and special mission
Installation of a Keystone Helicopter Cargo Pod.
FAA holder: Erickson Air Crane Inc. dba Erickson Air-Crane
SH1618NMOther aircraft modifications
Installation of externally mounted ferry tanks.
FAA holder: Erickson Air Crane Inc. dba Erickson Air-Crane
SH2907NMEngine and powerplant
Replacement of the existing combustion type cockpit heater with an engine bleed air type heater system on Erickson Model S-64E rotorcraft.
FAA holder: Erickson Air Crane Inc. dba Erickson Air-Crane
SH2908NMOther aircraft modifications
Modification of the external loads lifting pendant and system.
FAA holder: Erickson Air Crane Inc. dba Erickson Air-Crane
SH2910NMOther aircraft modifications
Installation of Erickson EAC-4675 tail pipe extension.
FAA holder: Erickson Air Crane Inc. dba Erickson Air-Crane
SH3853NMRotorcraft modifications
Modification of the Rotorcraft flight Manual.
FAA holder: Erickson Air Crane Inc. dba Erickson Air-Crane
SH4746NMOther aircraft modifications
Use of Mobil Oil Corp. 'Mobilgrease 28' synthetic grease to lubricate the main rotor head, swash plate and various associated linkages.
FAA holder: Erickson Air Crane Inc. dba Erickson Air-Crane
SH5166NMEngine and powerplant
Re-mounting of the turbine engines and reinforcement of the associated fuselage support structure with Erickson detuned engine mouting system (DEMS).
FAA holder: Erickson Air Crane Inc. dba Erickson Air-Crane
SH5724NMOther aircraft modifications
Use of Mobil Oil Corporation Mobilith SHC220 synthetic grease to lubricate selected components in place of the previously approved grease.
FAA holder: Erickson Air Crane Inc. dba Erickson Air-Crane
SH726NWOther aircraft modifications
Installation of Erickson EAC-4675 tail pipe extension.
FAA holder: Erickson Air Crane Inc. dba Erickson Air-Crane
SH738NWOther aircraft modifications
Installation of Erickson EAC-4675 tail pipe extension.
FAA holder: Erickson Air Crane Inc. dba Erickson Air-Crane
SR00502SEOther aircraft modifications
Fabrication and installation of Erickson Model 10333-101 (S-64E) or 10333-103 (S-64F) Water/Foam Cannon system.
FAA holder: Erickson Air Crane Inc. dba Erickson Air-Crane