By June its really anyones guess which props will be where. right now there are barons pretty much everywhere. The caravan is just another prop as far as Airnet is concerned. For upgrade to the lear you need 500 ME Piston or SE Turbine PIC to go along with the seniority so either way you'll get there. Its not uncommon for guys to fly all three props as well. If you bid a run that flys a caravan, you'll go to school on it right out of training. Theres no contract or anything for van school just a week in wichita ks. Sounds like you work for pictometry, a lot of guys here did that as well. Enjoy those blue skies while you can. If you work for Airnet or AMF they'll be few and far between lots of alone time at night and it seems like the weather always sucks but maybe I'm just in a rut.