Strangely enough it's great some days & gone others. While sun spots increase propagation, solar flares are sometimes disastrous on RF analog signals. I personally love mobile Hamming.
There was a vid on Youtube, of a guy in a PU Truck, with an overhead ladder rack.. He had it arranged, so a rotor motor, and a 4 element shooting star, could be mounted to the front end of an aluminum extension ladder.. The ladder was anchored to the rear
of the ladder rack, so it would pivot upright when he pulled the backend foot down to the ground, anchoring it to his trailer hitch..
Anchor ropes already attached at the top end.. Then pulled the rope to extend the ladder, the whole rig goes up super quick..
Tie the anchors, stab a ground, test SWR, adjust load, kick the heater on, and TX!
Really Cool!