We Make the Impossible Journey Possible ANPC Resources Here is our library of digital resources and downloads. Simply click the one(s) you want. ANPC Product Videos ANPC Compliance Document Att. B FAA Order 8200.47 for Transponder Landing System-This is FAA Order 8200.47 detailing and authorizing the flight inspection procedure for a TLS to meet all signal-in-space requirements for a Category I Instrument Approach Procedure. 300-00038 Rev C Transponder Landing Systems Flight Inspection Instructions ISO Certification ANPC Transponder Instrument Landing System - Frequently Asked Questions Copyright © 2021 Advanced Navigation and Positioning Corporation