Skip to content

STC ST12339IB

Current · Issued · Aircraft · Large Airplane · Rev 03/13/2026 · FAA STC database

Installation of Cabin CMS Upgrade, Seat Replacement, and Miscellaneous Interior Modifications View PDF on drs.faa.gov ↗

The STC PDF is authoritative: installation instructions, ICA requirements and limitations.

Applicable aircraft (1)

Certification basis — 14 CFR