# STC SA3066WE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Weber Aircraft, United States
- Description: Installation of lower lobe food service modules, P/Ns 818720820130, 820140, 820150. (747SP SERIES -123) (747-212B)
- Applied: July 24, 1975
- Status date: July 24, 1975
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21, Part 25
- Data sheets: [TCDS A20WE](https://openairdocs.org/tcds/A20WE)
- Certificate PDF: https://openairdocs.org/files/sha256/c4/75/c475cf9da93c72015de46029f9c252194917ad11c857b82bd9ee681f5fabcfaf
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/6BAF09FFB4A8234F85256CC2000A935B.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3066WE

## ADs that name it (0)

None.

## Approved models (2)

- The Boeing Company 747 ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))
- The Boeing Company 747SP Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA3066WE This certificate issued to: . Weber Aircraft Certifies that the change in the type design for the following proud with the limitalionsand conditions therefer as specifiat hereen mats the airarthinds requi ends Hurt 25 /h. Federal Aviation Require Effective June 30, 1966, Amendment 25-1 through 25-8, plus 25-15 (cont.)

Crignal Freduel - ype Certificate, bunter: AROWD, Make: Boeing

• Hell: 747-122 and 123 Descriptionate ype. / wign hanye: Installation of lower lobe food service modules, P/N's 818720, S20130, 820140 and 820150, in accordance with FAA sealed drawing list SK 14559• madmanditem. The approval of this change in type design applies basically to Bocing 747-122 and 123 only. This approval should not be extended,to other aireraft of this model on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of these other previously approved modifications will introduce no adverse effect upon phe airworthiness of that aircraft. This determination should include consideration of mimificant changes in weight distribution such as an increase in the fized disposable weight in the fusclage.

his certificate a d the supporting dada which is the basis for apfront aball remainin affart sntittere rendered suspended, verked, or a termination date is thorviss estabdished by the SIdministratur of the Federal Aviation Administration Date of Application: May 28, 1975 Date of Issuance: July 24, 1975 Date Amended: .

FEDERAI AVIATION By Direction of the Administrator prus (Signuture ) MINISIRA Acting Chief, Aircroft Engineering Divicion (Title ) 47

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA3066NE July 24, 1975 25-37, 25-19 and 25-20, special conditions, FAR Part 30, including Amendment Se-i effective December 1, 1969, exemption from FAR 25.471(b) and compliance was shown with FAR 25.801 and FAR 25.1585.

47.

**PAGE2 OF2 PAGES FAA AC 73-2651**

## Every issue (1)

- July 24, 1975: Issued, Current. [certificate](https://openairdocs.org/files/sha256/c4/75/c475cf9da93c72015de46029f9c252194917ad11c857b82bd9ee681f5fabcfaf)

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