# STC SA500NE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Leading Edge Group LLC, The, United States
- Description: Installation of 425 U.S. gallon auxiliary fuel system in aft cargo compartment.
- Applied: March 12, 1986
- Status date: April 27, 2009
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21, Part 25
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE)
- Certificate PDF: https://openairdocs.org/files/sha256/a8/e8/a8e88ef73e95858d0d4d47a8da7dd06dec2765b01a37752c98931234b121b8e5
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A51BD6FE086B1BBA8625760F00441658.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA500NE

## ADs that name it (1)

- [AD 2008-22-01](https://openairdocs.org/ad/2008-22-01): Auxiliary fuel tanks · Boeing 727-100 Series, 727-200 Series, 727 Series and 17 more. Effective Nov 26, 2008. Named in the applicability

## Approved models (1)

- The Boeing Company 737-300 Series ([TCDS A16WE](https://openairdocs.org/tcds/A16WE))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

Number SA500NE

This certificate issued to

Part 25 of the Federal Aviation Regulations.

Installation of 425 U.S. gallon auxiliary fuel system in aft cargo compartment in accordance with PATS, Inc. Master Drawing List:

Drawing No. 200-1-030: Configuration 1: Revision J dated December 31, 1986.

OR Configuration 2: Revi sion M dated February 18, 1987.

OR Drawing No. 200-1-030-2: Configuration 3: Revision A dated June 18, 1987.

1. PATS, Inc. Airplane Flight Manual Supplement:

a) No. 4, FAA approved December 31, 1986, is required with Configuration 1.

b) No. 5, FAA approved February 20, 1987, is required with Configuration 2 or 3.

2. Deactivation Procedure PATS, Inc. Tank System, dated December 19, 1986, must be incorporated to allow flight with an inoperative auxiliary fuel system.

The Leading Edge Group, LLC 5400 Carillon Point Kirkland, WA 98033 A16WE Boeing Make :

Model : 737-300 Series Date reissued : July 20, 2004, April 27, 2009

Date amended : February 20, 1987, June 18, 1987

( Signature) Anthony Socias Manager New York Aircraft Certification Office

( Title)

Date of application : March 12, 1986

Date of issuance : December 31, 1986

FAA Form 8110-2-1(10-69) Page 2 of 2

Number SA500NE Date of Reissuance: July 20, 2004, April 27, 2009

Description of Type Design Change: (Cont’d):

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

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

…End…

## Every issue (1)

- April 27, 2009: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/a8/e8/a8e88ef73e95858d0d4d47a8da7dd06dec2765b01a37752c98931234b121b8e5)

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