With a lot of help here from Bushpilot, I was able to FINALLY learn how to use SODE for windsocks and flags at KASH airport and then translate this knowledge to my other airports as I posted at SOH. Now I want to raise the bar...on one of my Naval Air Stations, I have created not only the airfield but the surrounding area with roads and main gate. I was able with experimentation to light the "fluourescent" light fixtures to illuminate the ground by attach object in MDCx. Now that I think I know how to use SODE for seasons, I would like to change the sailor's uniform for the seasons. I now have one figure that was created in Sketchup and placed as part of the gate scenery for ADEx. If I remove him I can replace him with a SODE simobject mdl placed by lat/long one for each season, correct? He does not need to be animated just changed. Can I do this? Then I will post my next idea........