FAA · Supplemental Type Certificate
STC SA02511SE
Installation of replacement fuel quantity indicator sending unit(s)
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 (447)
- A-759 American Champion Aircraft Corp. · 7ECA
- A-759 American Champion Aircraft Corp. · 7GCAA
- A-759 American Champion Aircraft Corp. · 7GCBC
- A-759 American Champion Aircraft Corp. · 7KCAB
- A21CE American Champion Aircraft Corp. · 8GCBC
- A21CE American Champion Aircraft Corp. · 8KCAB
- A17EU B-N Group Ltd. · BN-2
- A17EU B-N Group Ltd. · BN-2A-2
- A17EU B-N Group Ltd. · BN-2A-20
- A17EU B-N Group Ltd. · BN-2A-21
- A17EU B-N Group Ltd. · BN-2A-26
- A17EU B-N Group Ltd. · BN-2A-27
- A17EU B-N Group Ltd. · BN-2A-3
- A17EU B-N Group Ltd. · BN-2A-6
- A17EU B-N Group Ltd. · BN-2A-8
- A17EU B-N Group Ltd. · BN-2A-9
- A17EU B-N Group Ltd. · BN-2A
- A17EU B-N Group Ltd. · BN-2B-20
- A17EU B-N Group Ltd. · BN-2B-21
- A17EU B-N Group Ltd. · BN-2B-26
- A17EU B-N Group Ltd. · BN-2B-27
- A17EU B-N Group Ltd. · BN-2T-4R
- A17EU B-N Group Ltd. · BN-2T
- A29EU B-N Group Ltd. · BN2A MK. III-2
- A29EU B-N Group Ltd. · BN2A MK. III-3
- A29EU B-N Group Ltd. · BN2A MK. III
- 5A3 Beechcraft Corporation · 45 (Military YT-34)
- A23CE Beechcraft Corporation · 58P
- A23CE Beechcraft Corporation · 58PA
- A23CE Beechcraft Corporation · 58TC
- A23CE Beechcraft Corporation · 58TCA
- 5A3 Beechcraft Corporation · A45 (Military T-34A; B-45)
- 5A3 Beechcraft Corporation · D45 (Military T-34B)
- A4EU Cessna Aircraft Company · F172D
- A4EU Cessna Aircraft Company · F172E
- A4EU Cessna Aircraft Company · F172F
- A4EU Cessna Aircraft Company · F172G
- A4EU Cessna Aircraft Company · F172H
- A4EU Cessna Aircraft Company · F172K
- A4EU Cessna Aircraft Company · F172L
- A4EU Cessna Aircraft Company · F172M
- A26EU Cessna Aircraft Company · F177RG
- A42EU Cessna Aircraft Company · F182P
- A42EU Cessna Aircraft Company · F182Q
- A42EU Cessna Aircraft Company · FR182
- A00009CH Cirrus Design Corporation · SR20
- A00009CH Cirrus Design Corporation · SR22
- A00009CH Cirrus Design Corporation · SR22T
- A12SO Commander Aircraft Corporation · 112
- A12SO Commander Aircraft Corporation · 112B
+ 397 more aircraft
Certification basis — 14 CFR
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗