STC SA2-740

Supplemental type certificate · Signature Flight Support Corporation

Holder
Signature Flight Support Corporation · United States
Status
Current · Reissued
Status date
August 31, 2000
Applied
February 24, 1959
Product
Aircraft · Large Airplane
Certification basis
Part 21

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

What it approves

Modification of main landing gear shuttle valve (Adel # D-11163).

What the certificate saysOCR

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

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number 522-740 This certificate issued to: Signature Flight Support Corporation, a Delaware Corporation 7511 Lemmon Avenue, Hangar C Dallas, TX 75209 Part SRAOT of the CiV11 Aix Regulations.

Original Product Type Certificate Number : 723, LTC 13 Make: Lockheed Model: 18, PV-1, PV-2 Description of Type Design Change:

Modification of main landing gear shuttle valve (Adel No. D-11163) in accordance with Drawing HAPD 9101 Revision D dated 3/17/60, or later FAA approved revision.

Compatibility of this modification with other previously approved modifications must be determined by the installer.

11 By Direction of the Administrator ber S. Frances Cox (Signature) TOMINISTRATO Manager, Special Certification Office, Southwest Region (Title)

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street ) (City, State, and ZIP code ) from (Name of grantor) (Print or type) - (Address of grantor) (Number and street) (City, Stale, and ZIP code) Extent of Authority (if licensing agreement): - Date of Transfer:

Signature of grantor (In ink);

c FAA AC 69-5536

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 · 3

MakeModelData sheet
Air Trading CorporationNavy PV-1LTC AL-13
Air Trading CorporationNavy PV-2LTC AL-13
Lockheed Martin Aeronautics Company18A-723