Piper PA-11 Cub Special Supplemental Type Certificates (STCs)

588 STCs approved for the Piper PA-11 Cub Special (PA-18 / PA-18A / PA-18-150) family · FAA quick reference

Quick reference only — not a compliance record. This list is for research convenience and may be incomplete or out of date. It is not an airworthiness compliance determination. Always verify against the official FAA record, and check directly with the FAA before relying on it. ADs are mandatory; STCs indicate approval for the type (not installation on a specific airframe); SAIBs are advisory.

Supplemental Type Certificates (STCs) approved for the Piper PA-11 Cub Special type — FAA-approved modifications available for this aircraft family. Approval for the TYPE does not mean a given STC is installed on any individual airframe (that lives in the logbooks/337s).

Document	Title / Subject	Date
SA70EA	Edo 339JHS amphibious floats. — North American Flying Service Inc.	1960-01-01
SA02566CH	Installation of the Custom Fiberglass Molding, Inc. (CFMI) Model 1500 Aircraft Main Landing Gear Skis. — Custom Fiberglass Molding Inc.	2009-03-06
SA44AL	Auxiliary wing fuel tanks. — Joseph Wilbur

+ 585 more STCs for the Piper PA-11 Cub Special family.

The complete, searchable Supplemental Type Certificates list — with in-app PDF viewing and a combined download — is part of AeroTell.

See all 588 STCs in the AeroTell app →