Good Samaritan you.
Had an errand one bout crash into me over in Cali couple years back, rather big un close to 3 feet across, 4 big whirley motor rig with 4 blades on each motor, span of about 8" each set. Was adjacent to a park where some retailers were showing off the goods, seen it coming and sidestepped a couple steps, went whizzing by and smacked into a eucalyptus, plastic bits went flying. Operator showed up all outa breath, seen his rig and began whining bout the cost. Good thing it didn`t hit anyone, cost be much greater.