STC SH464NE

Supplemental type certificate · California Helicopter Parts Inc

Holder
California Helicopter Parts Inc · United States
Status
Current · Reissued
Status date
December 16, 2015
Applied
May 9, 1986
Product
Aircraft · Rotorcraft
Certification basis
Part 21
Data sheet
TCDS1H11

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 5, 2025.

What it approves

Installation of an Alternate Float Bottle 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.

United States Of America Department of Transportation - Federal Aviation Administration Supplemental Type Certificate This certificate has been reissued to replace the original certificate reported as lost.

This Certificate issued to California Helicopter Parts, Inc.

279 Blackland Road Fate, Texas 75189 Part 6 of the Civil Air Regulations and Part 9 of the Federal Aviation Regulations.

1H11 Sikorsky A-58ET, S-58BT Description of Type Design Change: Installation of an Alternate Float Bottle System in accordance with New York Helicopter Installation Drawing List, Report No. S58T -DL-01, Revision A, dated August 20, 1986.

Limitations and Conditions: This approval should not be incorporated in any rotorc raft of these specific models on which other approved modifications are incorporated unless it is determined that the interrelationship between this change and any of those previously incorporated approved modifications will not introduce any adverse effec t upon the airworthiness of the rotorcraft. 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 : May 9, 1986

Date of issuance : August 20, 1986

Date reissued : September 19, 1988, March 8, 1989 December 16, 2015 Date amended : August 5, 1988

(Signature) Haifa Haj-Eid Supervisor, Technical & Administrative Support Staff, Los Angeles Aircraft Certification Office

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

ADs that name this STC · 0

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

No AD in this release names this STC

Approved models · 2

MakeModelData sheet
California Helicopter Airways Inc.S-58BT1H11
California Helicopter Airways Inc.S-58ET1H11