STC SA4504NM
FAA DRS lists SA4504NM as Current · Reissued, held by TC SKYROCKET LLC, for Cessna Aircraft P337H and Cessna Aircraft T337G. Recorded change: Installation of an Intercooler in the air induction system of both engines. (T337G S/N P3370001 - P3370292 EXCEPT P3370109 AND P3370196) (P337H S/N P3370293 - P3370356 AND P3370196). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of an Intercooler in the air induction system of both engines. (T337G S/N P3370001 - P3370292 EXCEPT P3370109 AND P3370196) (P337H S/N P3370293 - P3370356 AND P3370196).
SA4504NM 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: Cessna Aircraft P337H and Cessna Aircraft T337G. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Cessna Aircraft P337H and Cessna Aircraft T337G model, serial range, and configuration?
- 02Which configuration, parts, installation data, limitations, and ICAs apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
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