What it approves
Installation of Fire Fighting System
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.
Number SR00506LA
This certificate, issued to Helicopter Transport Services, LLC 14497 Keil Road NE Aurora, OR 97002
Part * of the * Regulations.
Original ProductType Certificate Number: *See attached Federal Aviation Administration (FAA) Make: Approved Model List (AML) SR00506LA for list of Model: approved models and applicable airworthiness regulations
Description of the Type Design Change: Installation of a Fire Fighting System in Aviation International Rotors, Inc. CH-54A helicopter in accordance with FAA-approved Drawing List No. H.L. A3130-1000, Revision N/C, dated May 5, 1997, or later FAA-approved revision. FAA-approved Rotorcraft Flight Manual Supplement (RFMS) No.
H.L. A3100-0007, dated August 20, 1997, or later FAA-approved revision is required as part of this installation.
Limitations and Conditions: The approval of this change in type design applies to the aircraft listed in AML SR00506LA only. This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated, unless it is determined that the interrelationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this certificate and FAA AML SR00506LA, dated May 15, 2012, or later FAA-approved revision, must be maintained as part of the permanent records for the modified aircraft.
NOTE 1: Noise characteristics: This modification has been excepted from Acoustical Change Determination per § 21.93(b)(4)(i)(8), Amendment 21 .75 of the Federal Aviation Regulations.
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: August 1, 1997 Date reissued: March 7, 2008; January 9, 2014 Date of issuance: December 30, 1997 Date amended: March 7, 2008; May 15, 2012
(Signature)
Manager, Seattle Aircraft Certification Office (Title)
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
Approved models · 2
Every issue · 3
DRS keeps each issue of an STC as its own record, with its own certificate and attachments.
| Date | Status | Files |
|---|---|---|
| January 9, 2014 | Amended, current | CertificateApproved model list |
| May 15, 2012 | Amended, earlier issue | CertificateApproved model list |
| March 7, 2008 | Reissued, earlier issue | CertificateApproved model list |