STC ST02837AT

Installation of Rockwell Collins CMU-900 Communications Management Unit VHF-920 VDL Mode 2 Radio and the APM-900 Airplane Personality Module to provide Controller Pilot Data Link Communications (CPDLC) Baseline 1 services.

Historical Reissued Aircraft Large Multi-Engine Rev 05/15/2009 View PDF on drs.faa.gov ↗

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 (4)

A16WE The Boeing Company · 737-600 Series
A16WE The Boeing Company · 737-700 Series
A16WE The Boeing Company · 737-800 Series
A16WE The Boeing Company · 737-900 Series

Certification basis — 14 CFR

Part 21

Specific sections

§ 21.47
§ 21.111
§ 21.113
§ 21.115
§ 21.117
§ 21.119
§ 21.120

The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗