# STC SR09490RC

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: McHenry Priestley Aviation LLC, United States
- Description: Installation of nine passenger seat configuration
- Applied: September 18, 2007
- Status date: March 3, 2022
- Product: Aircraft, Rotorcraft
- Data sheets: [TCDS 1H15](https://openairdocs.org/tcds/1H15)
- Certificate PDF: https://openairdocs.org/files/sha256/5f/a8/5fa858f94596c3956e1108415e4070c91ceb0b51e0042f774a14c2a80781ee98
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID123837724020250804181127.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR09490RC

## ADs that name it (0)

None.

## Approved models (2)

- Sikorsky Aircraft Corporation S-61L ([TCDS 1H15](https://openairdocs.org/tcds/1H15))
- Sikorsky Aircraft Corporation S-61N ([TCDS 1H15](https://openairdocs.org/tcds/1H15))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

SR09490RC McHenry Priestley Aviation, LLC 1020 NW 62nd Street Hangar 11 Fort Lauderdale, FL 33309 Part 7 the Civil Air Regulations 1H15 Sikorsky Aircraft S-61L and S-61N Installation of nine passenger seat configuration in accordance with Hummingbird Aviation, LLC Master Drawing List 51DL, Rev. A, dated December 4, 2007 or later FAA approved revision. Rotorcraft Flight Manual Supplement Doc. No. RFMS HA/PSC 51000, dated December 7, 2007 or later FAA approved revision is required.

The installer must determine whether this design change is compatible with previously approved modifications. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.

September 19, 2007 March 3, 2022 December 7, 2007 S. Frances Cox Acting Manager, Fort Worth ACO Branch, Compliance & Airworthiness Division Aircraft Certification Service 2

SR09490RC 2

## Every issue (2)

- March 3, 2022: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/5f/a8/5fa858f94596c3956e1108415e4070c91ceb0b51e0042f774a14c2a80781ee98)
- December 7, 2007: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/9c/eb/9cebf41300501a1c45951f0b169fa0b61f3b034880f61838ef15ab4a78c9d30f)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.