What it approves
Installation of propeller autofeathering system and mixture indicator.
What the certificate says
From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.
JHnttcb J&tates ©f <Amwtca JBeparlmml at '(Erattspmrialtoit - Jlfcbcral (Herttftcate SA405SW Signature Flight Support Corporation, a Delaware Corporation 7511 Lemmon Avenue, Hangar C Dallas, TX 75209 Civil Air 723 Lockheed 18 Installation of propeller autofeathering system and mixture indicator in accordance with Drawing List SD603000-4J dated 4/25/65, or later FAA approved revision.
1. FAA Approved Airplane Flight Manual Supplement dated 9/16/64 is required for Lockheed Model 18 aircraft.
2. FAA Approved Airplane Flight Manual Supplement dated 7/31/64 is required for Howard Model 250 aircraft.
3. This STC is part of the basic H250 Tri-Gear configuration and is covered by the flight manual for this model.
4. Compatibility of this modification with other previously approved modifications must be determined by the installer.
21, 1964 01, 1965
•9/4/92; 12/21/98; 8/31/00 February 25, 1982 Rev. 7 S. Frances Cox 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 £IP code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street j Cil)1, Slate, and ^1P code) Extent of Authority (if licensing agreement):
Signature of grantor (In ink):
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
Approved models · 1
| Make | Model | Data sheet |
|---|---|---|
| Lockheed Martin Aeronautics Company | 18 | A-723 |