Installation of Purge Fuel Collector System.
FAA holder: Timberline Aerospace LLC
Aircraft STC directory
Central Copters HH-60L STCs
The cited FAA DRS record snapshots contain 11 selected supplemental type certificates with status Current whose public applicability data names the Central Copters HH-60L. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
11
listed Current at snapshot
4
holder directories
5
modification categories
Sep 29, 2026
latest recorded revision
Modification demand surface
Recently revised HH-60L STCs
Showing the 11 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
Installation of Station 34.5 Beam Modification.
FAA holder: Timberline Aerospace LLC
Installation of Recoil Aerospace, Inc. T750-I Internal Fire Suppression Tank.
FAA holder: Recoil Aerospace Inc.
Installation of Left and Right, Hand Hold, Step and Step Fairing modification.
FAA holder: Blackhawk Mission Equipment
Installation of a Helitak FT4500 Black Hawk Fire Tank Liquid Dispensing System.
FAA holder: Helitak USA, LLC
Installation of a left side bubble window and a modified left side main landing gear fairing.
FAA holder: Aerocraft Incorporated
Installation of an engine Inlet Barrier Filter (IBF).
FAA holder: Aerometals Inc.
Installation of Recoil Aerospace, Inc. T1000-E or T650-E Fire Suppression Tank.
FAA holder: Recoil Aerospace Inc.