What it approves
Installation of a forward left hand transmission fitting assembly fabricated from 4340 alloy steel
What the certificate saysOCR
This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.
United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number SA1454NM This certificate issued to: Croman Corp.
Certifies that the change in the type design for the following preduct with the limitations and conditions thereferas specifud heronmets the winerthiness requirements ef Part 21.25 /the Federal Aviation Regulations: effective February 1, 1965.
Original Product - Type Bertificate Lumber: H2EA Make: Sikorsky Model: S-61A Descriptiony JypeLagn bhange: Installation of a forward left hand transmission fitting assembly fabricated from 4340 alloy steel in accordance with Croman Corp.
drawing No. S-6120-62113-CR041.
Limitationsandbenditune: Approval of this change in type design applies to the above model aircraft only. This approval should not be extended to aircraft of this model on which other previously approved modifications are incorporated unless it is determined that the relationship 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 shall be maintained as part of the permanent records for the modified aircraft.
February 24, 1982 Date Amended:
FEDERAL AVIATION By direction i Athe dininistrator (Signature ) TOMINIST RATO Chief, Seattle Area Aircraft Certification Office, ANM-1005 (Tille)
FAA FOR B110-2 (10-68)
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
Approved models · 1
| Make | Model | Data sheet |
|---|---|---|
| Sikorsky Aircraft Corporation | S-61A | H2EA |