SR02744SEOther aircraft modifications
Installation of BLR FastFin System.
FAA holder: BLR Aerosapce LLC
Aircraft STC directory
Sikorsky Aircraft S-70 STCs
The Jun 30, 2026 FAA DRS snapshot contains 8 selected supplemental type certificates with status Current whose public applicability data names the Sikorsky Aircraft S-70. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
8
listed Current at snapshot
4
holder directories
3
modification categories
Oct 22, 2025
latest recorded revision
Modification demand surface
Other aircraft modifications4
Fuel systems3
Cargo and special mission1
Recently revised S-70 STCs
Showing the 8 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SR12058AKFuel systems
Installation of Recoil Aerospace, Inc. T750-I Internal Fire Suppression Tank.
FAA holder: Recoil Aerospace Inc.
SR04461CHFuel systems
Installation of a Helitak FT4500 Black Hawk Fire Tank Liquid Dispensing System.
FAA holder: U.S. Technical Consultants Inc
SR02584AKFuel systems
Installation of Recoil Aerospace, Inc. T1000-E or T650-E Fire Suppression Tank.
FAA holder: Recoil Aerospace Inc.
SR02650SEOther aircraft modifications
Installation of Station 34.5 Beam Modification.
FAA holder: Timberline Aerospace LLC
SR02617SECargo and special mission
Installation of a Mechanical Specialties Model 909 Cargo Hook.
FAA holder: Mechanical Specialties Inc
SR04422CHOther aircraft modifications
Installation of NASI NTEC36TM Cooling System in accordance with Master Data List (MDL) as listed on AML No. SR04422CH, or later FAA approved revision.
FAA holder: National Aircraft Service Inc
ST02650SEOther aircraft modifications
Installation of Station 34.5 Beam Modification.
FAA holder: Timberline Aerospace LLC