FAA · Supplemental Type Certificate
STC SR00848DE
The installation of a bubble window as a direct replacement for the existing window in the left hand side Cockpit door
What is an STC?
A Supplemental Type Certificate authorizes a major modification or alteration to an FAA-certificated aircraft. STCs are how operators legally install new avionics, change fuel systems, add floats, swap engines, etc. — every change beyond a minor modification needs one.
Applicable aircraft (11)
- R0012DE Blackhawk Mission Equipment · UH-60A
- H3NE Sikorsky Aircraft Corporation · S-70C
- H5NE Sikorsky Aircraft Corporation · S-70A
- H5NE Sikorsky Aircraft Corporation · S-70M
- R00052SE Timberline Helicopters Inc. · UH-60A
- R00021LA Billings Flying Service Inc. · UH-60A
- R00022LA SKYDANCE BLACKHAWK OPERATIONS LLC · UH-60A
- R00020LA PJ Helicopters Inc · UH-60A
- R00019AT Delta Enterprise · UH-60A
- R00005RC ACE Aeronautics LLC · UH-60A
- R00020AT AAR Airlift Group · UH-60A
Specific sections
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗