The use of long term retardant or better known as Phos-Chek has been used to “build line” to contain fires for decades but it is not done at the Head of the Fires it is dropped at the nearest ridge top and allowed to dry, that’s when it is supposedly most effective. The use o...
For me, best would be probably SF50 Vision Jet by FlightFX. Super easy to get in and fly so I’m always coming back to it. Big windscreen means it’s great VFR. Complex avionics means it’s great IFR. Side stick means I’m not rigging up ...