Just as terrorists can use GPS guided drone/UAVs to target jet turbines in the Runway Kill Zone (RKZ) as explained in earlier posts to this blog (here), the quad-copter drone that was hovering in the JFK landing approach of an Alitalia jetliner on March 5, 2013 may have been the first terrorist attack in a Landing Approach Kill Zone (LAKZ). News coverage of the story can be seen here. Using Jeppesen maps, a terrorist can determine the altitude that jetliners are supposed to fly at for each descending leg of a landing approach to a specific runway. At JFK on...