# STC SR09171RC

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Apical Industries, Inc. dba Dart Aerospace, United States
- Description: Installation of an external auxiliary crashworthy fuel system.
- Applied: August 30, 1995
- Status date: August 19, 2014
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21, Part 29
- Data sheets: [TCDS H13EU](https://openairdocs.org/tcds/H13EU)
- Certificate PDF: https://openairdocs.org/files/sha256/45/ce/45ce313cbab58d47790cc587bf72c7d3d4972d3b4f83cfd2d6ab24eaad3148c9
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D2FD50EC3E953C3886257D69006EEA3B.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR09171RC

## ADs that name it (0)

None.

## Approved models (6)

- Airbus Helicopters Deutschland GmbH MBB-BK 117 A-1 ([TCDS H13EU](https://openairdocs.org/tcds/H13EU))
- Airbus Helicopters Deutschland GmbH MBB-BK 117 A-3 ([TCDS H13EU](https://openairdocs.org/tcds/H13EU))
- Airbus Helicopters Deutschland GmbH MBB-BK 117 A-4 ([TCDS H13EU](https://openairdocs.org/tcds/H13EU))
- Airbus Helicopters Deutschland GmbH MBB-BK 117 B-1 ([TCDS H13EU](https://openairdocs.org/tcds/H13EU))
- Airbus Helicopters Deutschland GmbH MBB-BK 117 B-2 ([TCDS H13EU](https://openairdocs.org/tcds/H13EU))
- Airbus Helicopters Deutschland GmbH MBB-BK 117 C-1 ([TCDS H13EU](https://openairdocs.org/tcds/H13EU))

## 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.

This Certificate issued to APICAL INDUSTRIES, INC.

D/B/A DART AEROSPACE 3030 ENTERPRISE COURT, SUITE A VISTA, CALIFORNIA 92018 Part 29 of the Federal Aviation Regulations.

H13EU Airbus Helicopters Deutschland GmbH MBB-BK 117 A-1, A-3, A-4, B-1, B-2, C-1 Description of Type Design Change: Installation of an external auxiliary crashworthy fuel system in accordance with E RA Drawing List 11728-1000, Revision A dated June 27, 1997, or later FAA approved revisions.

Limitations and Conditions: This in stallation complies with the crashworthy requirements of 14 CFR

29.952 and the lightning protection requirement of 14 CFR 29.954. Rotorcraft Flight Manual Supplement, ERA Ext Aux Fuel Sys 11728- 823, dated July 24, 1997, or later FAA approved revision is required. T he 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.

Date of application : August 30, 1995

Date of issuance : July 24, 1997

Date reissued : 7/29/97, 5/20/05, 12/29/06, 8/19/14

(Signature) Supervisor, Technical & Administrative Support Staff, Los Angeles Aircraft Certification Office (Title)

NOTE:

**DO NOT DELETE THIS PAGE.**

**DO NOT ADD ANY DATA TO THIS PAGE.**

**THIS PAGE IS FOR PAGE NUMBERING PURPOSES, PLEASE DISCARD PRINTED COPY.**

Number

## Every issue (3)

- August 19, 2014: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/45/ce/45ce313cbab58d47790cc587bf72c7d3d4972d3b4f83cfd2d6ab24eaad3148c9)
- December 29, 2006: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/7c/62/7c628629c1921cd66c66ddc635343794d4467d4655a437cf645e35f6c5f1f235)
- May 20, 2005: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/c2/a1/c2a14db6e2621ff83b5486b3ed91a278328bb1635a8d44b6e2b2398f074d1929)

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