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

SR00896DE

The installation of a bubble window with view port as a direct replacement for the existing window in the left hand side Cockpit door. Held by Blackhawk Mission Equipment, which holds 6 approved modifications in all. Last revised December 18, 2023. System: airframe structure.

What it applies to

Kind of product
Aircraft
Design holder
ACE Aeronautics LLC; BHI H60 Helicopters LLC; Billings Flying Service Inc; Carson Helicopters Inc.; Delta Enterprise; High Performance Helicopters Corp.; Pickering Aviation Inc.; PJ Helicopters Inc; Sikorsky Aircraft Corporation; Sikorsky Aircraft Corporation; Sikorsky Aircraft Corporation; SIXTYHAWK TC LLC; SIXTYHAWK TC LLC; SKYDANCE BLACKHAWK OPERATIONS LLC; Timberline Helicopters Inc.; Blackhawk Mission Equipment; Pickering Aviation Inc.; Pickering Aviation Inc.; SIXTYHAWK TC LLC; Delta Enterprise; Unical Air Inc.; Reeder Flying Service Inc.; Heliqwest International Inc.; Heliqwest International Inc.; Hallux Aerospace LLC; Hallux Aerospace LLC; H-60 LLC; H-60 LLC
Models
UH-60A, BHI H60 (UH-60A), UH-60A, UH-60A, UH-60A, UH-60A, EH-60A, UH-60A, S-70C, S-70A, S-70M, EH-60A, HH-60L, UH-60A, UH-60A, UH-60A, UH-60A, UH-60L, UH-60A, EH-60A, UH-60A, UH-60A, EH-60A, UH-60A, UH-60A, UH-60L, UH-60L, UH-60A
Type certificates
R00005RC, R0012DE, R00021LA, R00020AT, R00019AT, R00054SE, R00003AC, R00020LA, H3NE, H5NE, H5NE, R00025LA, R00025LA, R00022LA, R00052SE, R0012DE, R00003AC, R00003AC, R00025LA, R00019AT, R00023LA, R00027LA, R00028LA, R00028LA, 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.