FAA · Supplemental Type Certificate
STC ST04436AT
Installation of the Rockwell Collins Multi-Mode Receiver (MMR) in various 14 CFR Part 25 Aircraft
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 (8)
- A2NM The Boeing Company · 757-200 Series
- A2NM The Boeing Company · 757-200CB Series
- A2NM The Boeing Company · 757-200PF Series
- A2NM The Boeing Company · 757-300 Series
- A1NM The Boeing Company · 767-200 Series
- A1NM The Boeing Company · 767-300 Series
- A1NM The Boeing Company · 767-300F Series
- A1NM The Boeing Company · 767-400ER Series
Specific sections
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗