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No. of STCs: 1

STC Holder: Smiths Industries, Inc St. Petersburg/Clearwater Arpt, St. Petersburg, FL 33732, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST485SO	Status: Current	App Date:	Rev Date: 01/19/1972
Description: Installation of Smiths Industries Type 3B series (WL/1101 AM/MS or1103 AM/MS) servoed altimeter WL/504/CUF altitude alerting unit, and Smiths pressure error transducer (Type A108 for Model24 and Type 104 for Model 24B).
TC Nos.: A10CE
Models: Learjet Inc.Learjet 24, Learjet 24B
ACO: AIR-750: East Certification Branch ATL