STC SH4169NM
Current · Reissued · Aircraft · Rotorcraft · Rev 08/26/2020 · FAA STC database
Installation of the Allison Model250-C20R/2 or R/4 engine. View PDF on drs.faa.gov ↗
The STC PDF is authoritative: installation instructions, ICA requirements and limitations.
Applicable aircraft (1)
Certification basis — 14 CFR
Specific sections