FAA · Supplemental Type Certificate
STC SA01851SE
Installation of Aerocet Pilatus Porter PC-6 Under Wing Cargo Pods, in accordance with Aerocet Inc, Master Drawing List PC-6-100, Revison F, dated June 23, 2011, or later Federal Aviation Administration (FAA) approved revision. This installation is maintained in accordance with Aerocet, Inc. Installation and Service Instructions for Continued Airworthiness, Report PC-6-100-MMS, Revision A, dated October 5, 2011, or later FAA-approved revision.
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)
Certification basis — 14 CFR
Specific sections
- Sec. 111
- Sec. 113
- Sec. 115
- Sec. 117
- Sec. 119
- Sec. 120
- § 21.47
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗