# STC SA1566NM

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Stanley Aviation Corp, United States
- Description: Replacement of existing JT115 fuel couplings with JT175 fuel couplings.
- Applied: May 20, 1983
- Status date: October 4, 1983
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE)
- Certificate PDF: https://openairdocs.org/files/sha256/32/fa/32fa51cf52da6d426388f388ebc26b2ea430a81733ed78f92e97b209f09bd8b1
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E497B0A945A06B9D85256CC100821370.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1566NM

## ADs that name it (0)

None.

## Approved models (3)

- The Boeing Company 737-100 Series ([TCDS A16WE](https://openairdocs.org/tcds/A16WE))
- The Boeing Company 737-200 Series ([TCDS A16WE](https://openairdocs.org/tcds/A16WE))
- The Boeing Company 737-200C Series ([TCDS A16WE](https://openairdocs.org/tcds/A16WE))

## What the certificate says

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

T968NMD-S United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA1566NM This certificate issued to: GAMAH DIVISiOn Stanley Aviation Corp.

2501 Dallas Street Aurora, Colorado 80010 Purt 25 of theFederal Aviation Regulations.

Original Product - Type bertificate Number A 16WE Make Boeing Description of Type Design Change: Model: 737, 100 Series, 200 Series 200 C Series Replacement of existing JT115 fuel couplings with JT175 fuel couplings. Refer to Stanley Aviation Drawing List No. 2039, dated June 15, 1983. There are 11 or 13 may be replaced in any order desired. couplings per airplane, depending on installation of auxiliary tanks. The couplings Limitations and Conditions:

This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined that the interrelationship between this change and any other previously approved modification will introduce no adverse effect upon the airworthiness of the airplane.

Date of Application: May 20, 1983 Sinte reissued:

L'alesfissuance: October 4, 1983 Jale umended:

FEDERAL AVIATION By Direction of the Administrator Woodford R. Boyce, TAMINISTRAIO Denver Aircraft Certification Office Northwest Mountain Region, Aurora, Colorado (Title) 47

## Every issue (1)

- October 4, 1983: Issued, Current. [certificate](https://openairdocs.org/files/sha256/32/fa/32fa51cf52da6d426388f388ebc26b2ea430a81733ed78f92e97b209f09bd8b1)

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