STC SH142WE

Supplemental type certificate · Onboard Systems

Holder
Onboard Systems · United States
Status
Current · Reissued
Status date
April 28, 1987
Applied
March 3, 1972
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 electronic weighing system c-40.

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.

This certificate is a scan without a text layerOpen the PDF to read it.

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 · 12

MakeModelData sheet
Sikorsky Aircraft CorporationS-58A1H11
Sikorsky Aircraft CorporationS-58B1H11
Sikorsky Aircraft CorporationS-58BT1H11
Sikorsky Aircraft CorporationS-58C1H11
Sikorsky Aircraft CorporationS-58D1H11
Sikorsky Aircraft CorporationS-58DT1H11
Sikorsky Aircraft CorporationS-58E1H11
Sikorsky Aircraft CorporationS-58ET1H11
Sikorsky Aircraft CorporationS-58F1H11
Sikorsky Aircraft CorporationS-58G1H11
Sikorsky Aircraft CorporationS-58H1H11
Sikorsky Aircraft CorporationS-58J1H11