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Other aircraft modifications

STC SA03035CH

FAA DRS lists SA03035CH as Current · Issued, held by Rubbert Randy, for Piper Aircraft PA-18, Piper Aircraft PA-18-105 (Special), and Piper Aircraft PA-18-125 (Army L-21A), and 15 more aircraft configurations. Recorded change: Installation of new lower cowling and new air box assembly in accordance with Installation Instructions Doc. No. RR-900, Rev. IR, dated January 04, 2011 or later FAA approved revision. Snapshot dated June 30, 2026.

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FAA-listed holder
Rubbert Randy
Aircraft configurations
18
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

SA03035CH identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.

Applicability

Aircraft named in FAA DRS

Named aircraft: Piper Aircraft PA-18, Piper Aircraft PA-18-105 (Special), and Piper Aircraft PA-18-125 (Army L-21A), and 15 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

FAA record reference

STC number
SA03035CH
Product
Aircraft
Country
United States
Application date
January 4, 2011
Revision date
November 17, 2011
CFR references
Part 21, Part 23