SR02650SE
Installation of Station 34.5 Beam Modification. Held by Timberline Aerospace LLC, which holds 5 approved modifications in all. Last revised September 29, 2026. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- ACE Aeronautics LLC; BHI H60 Helicopters LLC; Billings Flying Service Inc; Carson Helicopters Inc.; CAPITOL HELICOPTERS INC; CAPITOL HELICOPTERS INC; Delta Enterprise; High Performance Helicopters Corp.; Northwest Rotorcraft LLC; Pickering Aviation Inc.; PJ Helicopters Inc; Sikorsky Aircraft Corporation; SIXTYHAWK TC LLC; SIXTYHAWK TC LLC; SIXTYHAWK TC LLC; SKYDANCE BLACKHAWK OPERATIONS LLC; Timberline Helicopters Inc.; Unical Aviation Inc.; Reeder Flying Service Inc.; Heliqwest International Inc.; Heliqwest International Inc.; ACE Aeronautics LLC; Air Resources Helicopters Inc.; Air Resources Helicopters Inc.; BHI Productions LLC; BHI Productions LLC; Central Copters Inc.; Central Copters Inc.; Delta Enterprise LLC; Delta Enterprise LLC; Delta Enterprise LLC; H-60 LLC; H-60 LLC; Hallux Aerospace LLC; Hallux Aerospace LLC; Pickering Aviation Inc.; Pickering Aviation Inc.; Pickering Aviation Inc.; Timberline Helicopters Inc.
- Models
- UH-60A, BHI H60 (UH-60A), UH-60A, UH-60A, HH-60L, UH-60A, UH-60A, UH-60A, UH-60A, UH-60A; EH-60A, UH-60A, S-70, EH-60A, HH-60L, UH-60A, UH-60A, UH-60A, UH-60A, UH-60A, EH-60A, UH-60A, UH-60L, UH-60L, UH-60A, UH-60A, UH-60L, HH-60L, UH-60L, UH-60A, UH-60L, EH-60A, UH-60A, UH-60L, UH-60A, UH-60L, EH-60A, UH-60A, UH-60L, UH-60L
- Type certificates
- R00005RC, R0012DE, R00021LA, R00020AT, R00026LA, R00026LA, R00019AT, R00054SE, R00058SE, R00003AC, R00020LA, H2NE, R00025LA, R00025LA, R00025LA, R00022LA, R00052SE, R00023LA, R00027LA, R00028LA, R00028LA, R00005RC, R00116LA, R00116LA, R00024AT, R00024AT, R00029LA, R00029LA, R00019AT, R00019AT, R00019AT, R00113SE, R00113SE, R00035LA, R00035LA, R00003AC, R00003AC, R00003AC, R00052SE
- 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-60 374 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 21, 2026.