STC SA00520AT-D
FAA DRS lists SA00520AT-D as Current · Reissued, held by FFC Manufacturing, for Piper Aircraft PA-23, Piper Aircraft PA-23-160, and Piper Aircraft PA-23-235, and 2 more aircraft configurations. Recorded change: Installation of fuel ramp assemblies. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of fuel ramp assemblies.
SA00520AT-D 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-23, Piper Aircraft PA-23-160, and Piper Aircraft PA-23-235, and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Piper Aircraft PA-23 and Piper Aircraft PA-23-160, and 3 more aircraft configurations model, serial range, and configuration?
- 02Which tanks, plumbing, usable-fuel assumptions, and inspections apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related fuel systems STCs
Installation of 64 gallon portable water tank system.
FAA holder: PATS Aircraft LLC
Note A. Installation of ACT, Inc. FPTFW0000 High Strength Fuel Cells; Note B. Installation of ACT, Inc. FPTFW00001 High Strength Self Sealing Fuel Cells; Note C. Installation of ACT, Inc. FPTFW00003 High Strength Self Sealing Fuel Cells with interfaces for left side single point refueling and auxiliary tank 14-54 (at station 241.0).
FAA holder: GKN Aerospace Transparency Systems Fort Worth
Installation of 18-gallon nylon auxiliary fuel tanks on planes equipped with standard range 64 gallon capacity bladder tank or 62 gallon fiberglass fuel tanks. (182Q thru S/N 18266590, R182 S/N R18200002 thru R18200583).
FAA holder: Hartwig Aircraft Fuel Cell Repair