Installation of storage bin for soft goods storage in hat bin area behind forward facing passenger seats in accordance with Helifab Inc. Drawing List, HF-206-DL-2500-0002, Rev. B, dated July 20, 2011, or later FAA approved revision. Instructions for Continued Airworthiness, Helifab Inc. Document No. HF-206-ICA-2500-0002, Rev. A, dated January 13, 2011, or later revision is required for this installation. View PDF on drs.faa.gov ↗

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