becker transponder

3.2 Operating instructions . Thank you for purchasing the Becker ATC Mode S transponder or control unit. The transponder and the control unitThe ATC 4401 has been designed for aircraft where small dimensions and light weight are essential. It has a similar look and the same. View and Download Extra 300LT information manual online. 300LT aircrafts pdf manual download. Table of Contents: General - Page 171; Controls And Indicators The ATC 4401 has been designed as a part of the Becker Compact Line for all aircraft and helicopters where small dimensions and light weight are essential. Installation and Operation Manual. for the. Beckers Avionics. Transponder ATC 4401-1. Issued date: October 15, 2004. has 42, pages. TABLE OF CONTENTS.