# STC SR09184RC

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Helicopter Technology Co, United States
- Description: Installation of  a replacement main rotor blade, part number 500P2100-301 and 303.
- Applied: December 17, 1996
- Status date: July 18, 2008
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H3WE](https://openairdocs.org/tcds/H3WE)
- Certificate PDF: https://openairdocs.org/files/sha256/e8/35/e8356c88a2b88ce09ff2aa80dc890ddd1383ffe59ac32f24cf6fbd6eaad8bcb9
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/6E9E40EF39B633F7862574C600722490.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR09184RC

## ADs that name it (2)

- [AD 2005-21-02](https://openairdocs.org/ad/2005-21-02): Main rotor blade (blade) · Main rotor blades P/N 500P2300-501/503/505 (Helicopter Technology STC SR01050LA or 2 others). Effective Nov 1, 2005. Cited in the text
- [AD 2003-24-01](https://openairdocs.org/ad/2003-24-01) (historical): Main rotor blade (blade) · Replacement main rotor blade (Helicopter Technology STC SR09074RC or 2 others). Effective Dec 10, 2003. Named in the applicability

## Approved models (5)

- MD Helicopter Inc. 369A ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))
- MD Helicopter Inc. 369H ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))
- MD Helicopter Inc. 369HE ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))
- MD Helicopter Inc. 369HM ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))
- MD Helicopter Inc. 369HS ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))

## 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 Helicopter Technology Company 12902 South Broadway Los Angeles, California 90061 Part 6 of the Civil Air Regulations.

*Certification basis is set forth in Type Certificate Data Sheet H3WE.

H3WE MD Helicopter 396A, 396H, 369HE, 369HM and 369HS Description of Type Design Change: Installation of a replacement main rotor blade, in accordance with Helicopter Technology Company (HTC) Maintenance Manual HTCM-001, Rev E, dated 2/24/03 and Master Document List MDL-2100-01, Rev M, dated 2/24/03 or later FAA Approved Revisions.

Limitations and Conditions: HTC Maintenance Manual HTCM-001 Rev. E, dated 2/24/03 is required.

The HTC main rotor blades are a replacement for the MD Helicopter blade. The HTC blade is fully interchangeable in any combination and carries the same life-limit of 2440 hours. The installation should not be incorporated in any aircraft unless it is determined that the interrelationship between this installation and any previously approved configuration will not introduce any adverse effect upon the airworthiness of the aircraft. The approval of this modification applies to the above noted aircraft model series only. A copy of this STC must be included in the permanent records of the modified aircraft. 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 : December 17, 1996

Date of issuance : December 08, 1997

Date reissued : December 24, 2003

Date amended : March 12, 2003, July 18, 2008

( Signature) Manager, Airframe Branch 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 (STC No.)

## Every issue (1)

- July 18, 2008: Amended, Current. [certificate](https://openairdocs.org/files/sha256/e8/35/e8356c88a2b88ce09ff2aa80dc890ddd1383ffe59ac32f24cf6fbd6eaad8bcb9)

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