STC SA639AL

Supplemental type certificate · Jet Accessories Inc

Holder
Jet Accessories Inc · United States
Status
Current · Reissued
Status date
February 7, 1983
Applied
November 4, 1976
Product
Aircraft · Small Multi-Engine
Certification basis
Part 21

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

What it approves

Installation of Model EP-110 starter/generator decoupler system on Models 23, 24, 25 airplanes using Bendix Model30B-37 starter generators.

What the certificate saysOCR

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

P/N sone United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA639AL This certificate issued to: Jet Accessories 12810 E. Control Tower Roac Suite 206 Englewood, Colorado 80112 Part 3 & 2 of the , Civil Air and Federal Aviation Regulations.

Original Product -Type bertificate Number: ASCE & AIOCE Make: Gates Learjet Corp.

Model: 23, 24 and 25 Description of Type Design Change:

Installation of model EP-110 starter/generator decoupler system on Learjet Models 23, 24 and 25 airplanes using Bendix Model 30B-37 starter generators. The model EP-001 starter/generator decoupler system is fabricated per FAA sealed drawings listed on 455-9 or of ter A apriced revision instantation of the starter therator system is per FAA sealed Jet Accessories, Inc., Installation Instructions II-400-0011 (pages 1 thru 13) dated May 30, 1978, or later FAA approved revision.

See (Continuation Sheet) page 3 of 3 pages.

r of the Federal Aviation Administration .

Date of Application: November 4, 1976 Jule missued: February 7, 1983 Date of Issuance: . June 28, 1978 Jale unended: January 29, 1919 FEDERAL August 15, 1978 AVIATION By direction of the stamina salin nark ½. ibalduru *, 1979 Mark E. Baldwin, (Signature) Manager TAMIN STRATOR Denver Aircraft Certification Field Office Northwest Mountain Region, Aurora, Colorado (Title)

47.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA639AL Limitations and Conditions:

The FAA approved Airplane Flight Manual Supplement (vet Accessories, inc., document AFM-400-0011, pages 1 thru 4), dated June 28, 1978, or later approved revision, is a part of this approval and must be attached to the basic Airplane Flight Manual when the model EP-001 starter/generator decoupler system is installed.

This approval should not be extended to airplanes of these models on which other previously approved modifications are incorporated unless it is determined that the interrelationship between this change and any other previously approved modifications will introduce no adverse effect upon the airworthiness of the aircraft.

- - END- - -

FAA FORM 8110-2-1 (10-69) PAGE 3 OF 3 PAGES

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
Learjet Inc.23A5CE
Learjet Inc.24A10CE
Learjet Inc.25A10CE