The U.S. aircraft register, updated daily
Approved modifications · supplemental type certificate · current · amended

SR02744SE

Installation of BLR FastFin System. Held by Blr Aerosapce LLC. Last revised October 22, 2025. System: other and general.

What it applies to

Kind of product
Aircraft
Design holder
Delta Enterprise; Delta Enterprise; ACE Aeronautics LLC; Unical Aviation Inc.; Carson Helicopters Inc.; PJ Helicopters Inc; Timberline Helicopters Inc.; High Performance Helicopters Corp.; Northwest Rotorcraft LLC; BHI H60 Helicopters LLC; SKYDANCE BLACKHAWK OPERATIONS LLC; SIXTYHAWK TC LLC; SIXTYHAWK TC LLC; Sikorsky Aircraft Corporation; Sikorsky Aircraft Corporation; Sikorsky Aircraft Corporation; CAPITOL HELICOPTERS INC; CAPITOL HELICOPTERS INC; Reeder Flying Service Inc.; Heliqwest International Inc.; Heliqwest International Inc.; Pickering Aviation Inc.; Pickering Aviation Inc.; ACE Aeronautics LLC; SIXTYHAWK TC LLC; Pickering Aviation Inc.; Hallux Aerospace LLC; Hallux Aerospace LLC; H-60 LLC; H-60 LLC
Models
EH-60A, UH-60A, UH-60A, UH-60A, UH-60A, UH-60A, UH-60A, UH-60A, UH-60A, BHI H60 (UH-60A), UH-60A, EH-60A, HH-60L, S-70A, S-70C, S-70, HH-60L, UH-60A, UH-60A, EH-60A, UH-60A, EH-60A, UH-60A, UH-60L, UH-60A, UH-60L, UH-60A, UH-60L, UH-60A, UH-60L
Type certificates
R00019AT, R00019AT, R00005RC, R00023LA, R00020AT, R00020LA, R00052SE, R00054SE, R00058SE, R0012DE, R00022LA, R00025LA, R00025LA, H5NE, H3NE, H2NE, R00026LA, R00026LA, R00027LA, R00028LA, R00028LA, R00003AC, R00003AC, R00005RC, R00025LA, R00003AC, R00035LA, R00035LA, R00113SE, R00113SE
On this site
Pickering Aviation Inc UH-60 6 registered
Sikorsky EH-60 33 registered
Sikorsky HH-60 32 registered
Sikorsky S-70 29 registered
Sikorsky UH-60 358 registered
The FAA's record
On the FAA's site

What an approved modification is

A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.

Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 7, 2026.