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Hiller UH-12 / 360 Supplemental Type Certificates (STCs)

117 STCs approved for the Hiller UH-12 / 360 (UH-12 / 360) 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 This list is for research convenience and may be incomplete or out of date.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 Hiller UH-12 / 360 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).

DocumentTitle / SubjectDate
SA02033AT (PAGE 1)Modification to install an air-oil separator to prevent oil from being aspirated from the engine breather line (47J series w stc's SH4-235SW, SH4-826SW or SH479SW) — M-20 Oil Separators LLC2006-04-10
SH634NWInstallation of Tundra Pads. — Siam Hiller Holdings1995-11-30
SH287NWInstallation of Hiller landing gear float kit No. 44012. (UH-12d (ARMY UH-23D modified per STC SH177WE) — Siam Hiller Holdings Inc2005-05-13

+ 114 more STCs for the Hiller UH-12 / 360 family.

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