STC ST02738AT

Installation of CableCraft alternate speed-brake cable assembly (P/N 580-250-501) in accordance with CableCraft Master Drawing List 580-250-501, Revision D, dated 10/14/03, or later FAA approved revision, and Boeing 737 AMM 27-62-51.

Current Issued Aircraft Large Multi-Engine Rev 10/17/2003 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 · 737-200 Series
A16WE The Boeing Company · 737-300 Series
A16WE The Boeing Company · 737-400 Series
A16WE The Boeing Company · 737-500 Series

Certification basis — 14 CFR

Part 21

Specific sections

§ 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 ↗