STC SR02466SE

Installation of the Simplex Model 347 aerial dispensing of liquids system

Historical Issued Aircraft Rotorcraft Rev 12/03/2015 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 (1)

R00051SE Columbia Helicopters Inc. · CH-47D

Certification basis — 14 CFR

Part 21
Part 29

Specific sections

Sec. 111
Sec. 113
Sec. 115
Sec. 117
Sec. 119
Sec. 120
§ 29.1
§ 21.47
§ 29.21
§ 29.29
§ 29.45
§ 29.51
§ 29.64
§ 29.65
§ 29.71
§ 29.75
§ 21.101
§ 29.141
§ 29.143
§ 29.171
§ 29.173
§ 29.175
§ 29.177
§ 29.231
§ 29.241
§ 29.251
§ 29.301
§ 29.303
§ 29.305
§ 29.307

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