# STC SR00073LA

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Bristol Aerospace Ltd, Canada
- Description: Installation of wire stroke protection system.
- Applied: October 25, 1994
- Status date: August 12, 2009
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21, Part 27
- Data sheets: [TCDS H19NM](https://openairdocs.org/tcds/H19NM)
- Certificate PDF: https://openairdocs.org/files/sha256/b8/57/b8572213955d474fcd17dfbef62fc784154389d03f7ec069a3361f1bd884ed1c
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/4173FB6E0CD9EB82862576490065EC1C.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR00073LA

## ADs that name it (0)

None.

## Approved models (1)

- MD Helicopters Inc. MD900 ([TCDS H19NM](https://openairdocs.org/tcds/H19NM))

## 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.

Part 27 of the Federal Aviation Regulations.

Installation of Wire Strike Protection System in accordance with Bristol Aerospace Limited Engineering Memorandum 103735, Issue K, dated May 23, 2008, TCCA approved November 3, 2008, or later TCCA approved revisions.

1. Bristol Aerospace Limited Maintenance Manual Supplement PM-965-015E, Issue E, dated May 23, 2008, TCCA accepted November 3, 2008, or later TCCA accepted revisions, is required for this installation.

2. The installer must determine whether this design change is compatible with previously approved modifications.

3. 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.

Bristol Aerospace Limited P.O. Box 874 660 Berry Street Winnipeg, Manitoba Canada R3C 2S4 H19NM Make : MDHI Model : MD900

Date of application : October 25, 1994

Date of issuance : April 21, 1995

Date reissued : December 1, 1995, February 21, 2001

Date amended : May 25, 1995, February 21, 2001, August 12, 2009

(Signature) Anthony Socias Manager New York Aircraft Certification Office

(Title)

## Every issue (1)

- August 12, 2009: Amended, Current. [certificate](https://openairdocs.org/files/sha256/b8/57/b8572213955d474fcd17dfbef62fc784154389d03f7ec069a3361f1bd884ed1c)

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