# STC SR09231RC

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Acrohelipro Global Services Inc, Canada
- Description: Installation of Smiths Industries Cockpit Voice Recorder in accordance with Master Drawing List ACRO 61-23-00-103, Rev NC, dated April 6, 1999, or later FAA approved revision.
- Applied: November 10, 1998
- Status date: February 17, 2005
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS 1H15](https://openairdocs.org/tcds/1H15)
- Certificate PDF: https://openairdocs.org/files/sha256/96/ef/96ef093d2a063f6be62eef1cc3af8863baf10f3db18cd7a04dacd65339b2f06f
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/0CE2B59ADC49F1428625700B0055B945.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SR09231RC

## 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.

Number SR09231RC This certificate issued to Acrohelipro Global Services, Inc.

#101B, 597-206A Street Langley, British Columbia, Canada, V3A 8MI

Part 7 of the Civil Air Regulations.

Original Product -- Type Certificate Number : 1H15 Sikorsky Make :

S-61L/N Model :

Installation of Smiths Industries Cockpit Voice Recorder in accordance with Master Drawing List ACRO 61-23-00-103, Rev NC, dated April 6, 1999, or later FAA approved revision.

Limitations and Condition:

This STC must be used in conjunction with Rotorcraft Flight Manual FMS ACRO 61-23-71-301, Rev NC, revision original, dated March 06, 2000, or later FAA approved revision. Compatibility of this modification with previously installed equipment must be determined by installer. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

Date of application : November 10, 1998

Date of issuance : March 06, 2000 Date reissued : February 17, 2005

( Signature) Carl F. Mittag, Manager Rotorcraft Certification Office, Southwest Region

(Title)

## Every issue (1)

- February 17, 2005: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/96/ef/96ef093d2a063f6be62eef1cc3af8863baf10f3db18cd7a04dacd65339b2f06f)

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