STC SR01050LA

Supplemental type certificate · Helicopter Technology Company

Holder
Helicopter Technology Company · United States
Status
Current · Reissued
Status date
January 13, 2026
Applied
December 23, 1998
Product
Aircraft · Rotorcraft
Data sheet
TCDSH3WE

From FAA DRS, with our copy of the certificate PDF. DRS record last changed January 23, 2026.

What it approves

Installation of main rotor blades P/N 500P2300-501/503/505

What the certificate says

From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.

SR01050LA Helicopter Technology Company 12902 South Broadway Los Angeles, California 90061 Part 6 Civil Air Regulations

H3WE MD Helicopters, LLC 369FF, 500N, 600N 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.

(See continuation sheet 3) 12/23/1998 06/30/2023 01/13/2026 06/30/2000 05/03/2002 02/13/2003 Manager, West Certification Branch 3 Installation of main rotor blades P/N 500P2300-501/503/505 in accordance with Helicopter Technology Company Master Document List MDL-2300-01, Revision C dated 01/10/2000, or later FAA approved revisions.

SR01050LA 3

SR01050LA

Certification Basis:

Certification basis is set forth in Type Certificate Data Sheet H3WE

The approval of this modification applies to the above noted helicopter models only.

Airworthiness limitations detailed in the Interchangeability and Life Limit section of Helicopter Technology Company Maintenance Manual, HTCM-003, Revision N/C, dated 06/07/1999; or Airworthiness Limitations section of Helicopter Technology Company Maintenance Manual, HTCM-001, Revision F, dated 01/15/2004; or later FAA approved revisions of these sections.

A copy of this STC must be included in the permanent records of the modified aircraft.

Instructions for Continued Airworthiness (ICA), Helicopter Technology Company Maintenance Manual, HTCM-003, Revision N/C, dated 06/07/1999; or HTCM-001, Revision F, dated 01/15/2004; or later FAA accepted revision of these documents must be made available to the operator at the time of installation.

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.

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ADs that name this STC · 1

An AD can apply because an STC is installed, or mention one in its text.

Approved models · 3

MakeModelData sheet
MD Helicopter Inc.369FFH3WE
MD Helicopter Inc.500NH3WE
MD Helicopter Inc.600NH3WE