A01329533 PHI Inc. PHI-576-1CA-0005 2001 SE Emmeline Thruway Revision B Lafayette. La. 70508 June 5. 2014 13. Set the transponder test set to Mode A/C and X PDR-S ALL-CALL and press the Run Test soft key. 14. Verify the transponder test set does not indicate a valid reply Antenna: Top/Bottom 15