What it approves
Install Hoskins Twilighter MK III Supplemental Lighting System consisting of Model F Wing Lights with Model P or K (dual) Tail Light.
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 3 of the Civil Air Regulations.
Description of Type Design Change: Install Hoskins Twilighter MK III Supplemental Lighting System consisting of Model F Wing Lights with Model P or K (dual) Tail Light.
Data Required: Hoskins Specification Sheets as Dated December 17, 1965, Hoskins Spec. Sheets P/N 65- 0045 Dated 03/05/1968 or P/N 65-0046 Dated 07/31/1968.
Limitations and Conditions: LIMITATION OF APPLICABILITY. 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 that the interrelationship between this change and any of those previously approved modifications will introduce no adverse effect upon the airworthiness of the airplane.
BF Goodrich Aerospace Lighting Systems Division 3445 South 5th Street Phoenix, AZ 85040 1A10 Piper Make :
PA-23, PA-23-160, PA-23-235, PA23-250 Model :
Date reissued : May 04, 1970, April 01, 1990, September 25, 1995, January 31, 1996, September 30, 2011
Date amended : August 20, 1968
( Signature) Melvin D. Taylor Manager, Atlanta Aircraft Certification Office
( Title) Date of application : March 05, 1965
Date of issuance : February 17, 1966
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.