What it approves
Installation of Hoskins Supplemental Model A or B High Intensity Wing Tip Lights, Model C Tail Light, with or without Model 1 or 2 High Intensity Fuselage Lights.
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.
Part 4a of the Civil Air Regulations.
Description of Type Design Change: Installation of Hoskins Supplemental Model A or B High Intensity Wing Tip Lights, Model C Tail Light, with or without Model 1 or 2 High Intensity Fuselage Lights.
Data required: (1) General Installation Instructions as amended May 1, 1962; (2) Hoskins Drawings No.
SW-1; and (3) Hoskins Specification sheet for Lockheed 18 aircraft.
Limitations and Conditions: The approval of this change in type design applied basically to aircraft models listed above only. This approval should not be extended to other specific airplanes of these models on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft.
Placard required: Turn off strobe lights when taxiing in vicinity of other aircraft. Standard position lights to be turned on during all night operations.
BF Goodrich Aerospace Lighting Systems Division 3445 South 5th Street Phoenix, AZ 85040 723 Lockheed Make :
Model 18 – Loadstar also Learstar Conversion Model :
Date reissued : October 17, 1974, April 1, 1990, September 25, 1995, January 31, 1996, September 30, 2011
( Signature) Melvin D. Taylor Manager, Atlanta Aircraft Certification Office
( Title)
Date of application : May 1, 1962
Date of issuance : October 22, 1962
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 Aircraft Corporation | 18 | A-723 |