Had this phenomenon many times on approach to Catania (LICC), but we attributed this to the proximity of NAS Sigonella. We assumed that the GPS signal was "doctored" in that area to prevent it being used to guide some rogue missle to blast the U.S. base!. .. .Now, with the Sixth Fleet at Naples, I wouldn't preclude this is a possibility in this case as well.. .. .Just my two cents... :-). . . . <small>[ 10 March 2002, 04:52: Message edited by: 320DRIVER ]</small>