KC-135E Stratotanker v20 Patch. Update for FS2004\2002 KC-135E Stratotanker v1.8, 
filename "kc135e20.zip". Requires KC135e_1.zip and KC135e19.zip, changes include 
Original KC135e Autopilot, A/P TOGGLE Icon, A/P Engaged Light, A/P disengage 
switch on Pilots/Copilots Yoke, Pilots/Copilots Panel toggle Icon, GPS toggle Icon,
Changed Panel night lights, by Chuck Grimes,Ernie Alston

