Forward is DME 1,aft is DME 2 as is shown on picture above, left is ATC 1,right is ATC 2, both shared also for TCAS . Antennas marked as TCAS * are directional only. If you find two uncommon white antennas almost same shape below the nose, it's MLS.
Last edited by LEVEL600; 26th January 2015 at 09:57.