STC SH4904NM

Supplemental type certificate · Onboard Systems

Holder
Onboard Systems · United States
Status
Current · Reissued
Status date
October 7, 2021
Applied
September 15, 1989
Product
Aircraft · Rotorcraft
Certification basis
Part 21, Part 27
Data sheet
TCDSH4EU

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

What it approves

Fabrication, installation, and inspection of onboard systems model E-53 cargo hook load cell 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.

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 1 of ___

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 2 of ___

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 · 5

MakeModelData sheet
Airbus HelicoptersAS332C1H4EU
Airbus HelicoptersAS332L1H4EU
Eurocopter FranceAS332CH4EU
Eurocopter FranceAS332LH4EU
Eurocopter FranceSA330JH4EU

Every issue · 3

DRS keeps each issue of an STC as its own record, with its own certificate and attachments.

DateStatusFiles
October 7, 2021Reissued, currentCertificate
June 6, 2018Amended, earlier issueCertificate
March 3, 1993Amended, earlier issueCertificate