STC SA01334CH

Installation of a 19-gallon wing fuel tank.

Historical Reissued Aircraft Single-Engine Rev 06/26/2018 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)

A-725 The New Piper Aircraft Inc. · J5B (Army L-4G)
A-725 The New Piper Aircraft Inc. · J5A-80
A-725 The New Piper Aircraft Inc. · J5A (Army L-4F)
A-725 The New Piper Aircraft Inc. · J5 Series

Certification basis — 14 CFR

Part 21
Part 43

Specific sections

Sec. 111
Sec. 113
Sec. 115
Sec. 117
Sec. 119
Sec. 120
§ 21.47
§ 43.13
§ 21.120

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