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Aircraft STC directory

SIXTYHAWK TC HH-60L STCs

The Jun 30, 2026 FAA DRS snapshot contains 23 selected supplemental type certificates with status Current whose public applicability data names the SIXTYHAWK TC HH-60L. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

23
listed Current at snapshot
8
holder directories
8
modification categories
Mar 18, 2026
latest recorded revision

Modification demand surface

Other aircraft modifications10Fuel systems5Cargo and special mission3Aircraft structures1Rotorcraft modifications1Landing gear and brakes1Engine and powerplant1Avionics1

Recorded holders

Aerocraft Incorporated5Blackhawk Mission Equipment4Timberline Aerospace LLC3U.S. Technical Consultants Inc.1Luma Technologies LLC1Onboard Systems International1Simplex Manufacturing Company1Mechanical Specialties Inc1

Recently revised HH-60L STCs

Showing the 23 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.