# STC SA2-1582

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Airline Fueling Inc., United States
- Description: Flap modification removal.
- Applied: December 9, 1961
- Status date: July 15, 2010
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-723](https://openairdocs.org/tcds/A-723)
- Certificate PDF: https://openairdocs.org/files/sha256/ee/b4/eeb46cf877e7bd963cd5ee01b7fdc26b8c411f746b816ea82cfcb6e0d9a1b1a4
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B5F6C0514888354A86257F2B005D95A1.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2-1582

## ADs that name it (0)

None.

## Approved models (1)

- Lockheed Aircraft Corporation 18 ([TCDS A-723](https://openairdocs.org/tcds/A-723))

## 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.

Part 4a of the Civil Air Regulations.

Description of Type Design Change: Flap modification removal in accordance with Nayak Aviation Drawing No.

10001, Sheets 1 and 2. Change A dated 12-23-61.

Limitations and Conditions: The installer must determine whether this design change is compatible with previously approved modifications. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

Airline Fueling, Inc.

513 Waring-Welfare Rd.

Waring, TX 78074 A-723 Make : Lockheed Model : 18 Date of application : December 09, 1961

Date of issuance : April 25, 1962

Date reissued : July 15, 2010

( Signature) S. Frances Cox Manager, Special Certification Office Southwest Region

( Title)

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

## Every issue (1)

- July 15, 2010: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ee/b4/eeb46cf877e7bd963cd5ee01b7fdc26b8c411f746b816ea82cfcb6e0d9a1b1a4)

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