STC ST422CH

Supplemental type certificate · Telair US LLC

Holder
Telair US LLC · United States
Status
Current · Reissued
Status date
March 26, 2015
Applied
May 30, 1995
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21, Part 25
Data sheet
TCDSA20WE

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.

What it approves

Install P1 & P2 cargo conveyor 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.

Part 25 of the Federal Aviation Regulations. (See Type Certificate Data Sheet Number A20WE for the complete certification basis).

Install P1 & P2 Cargo Conveyor System in accordance with Drawing List Report Number 714, no revision, dated June 12, 1995, or later FAA approved revisions.

1) The installer must determine whether this design change is compatible with previously approved modifications.

2) If the holder agrees to permit another person to use this certificate to alter the product, the holder must give the other person written evidence of that permission.

Telair US LLC 500 Gateway Drive Goldsboro, NC 27534 A20WE Make : The Boeing Company Model : 747-200B Series Date of application : May 30, 1995

Date of issuance : October 3, 1995

Date reissued : March 26, 2015

(Signature) Karol Mordasiewicz Manager, Airframe & Administrative Branch Chicago Aircraft Certification Office

(Title)

Original Signed By:

Karol Mordasiewicz

FAA FORM 8110-2-1(10-69) PAGE 2 of 3 PAGES

Number

FAA FORM 8110-2-1(10-69) PAGE 3 of 3 PAGES

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 · 1

MakeModelData sheet
The Boeing Company747-200B SeriesA20WE