FAA · Supplemental Type Certificate
STC SA5040NM
Installation of cargo pallet and net.
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 (10)
- A22WE The Boeing Company · DC-10-10
- A22WE The Boeing Company · DC-10-30
- A22WE The Boeing Company · MD-11
- A35EU Airbus SAS · A300 F4-605R
- A35EU Airbus SAS · A300 B4-605R
- A35EU Airbus SAS · A300 B4-622R
- A3WE The Boeing Company · 727-100 Series
- A3WE The Boeing Company · 727-200 Series
- A1NM The Boeing Company · 767-300F Series
- A2NM The Boeing Company · 757-200 Series
Certification basis — 14 CFR
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗