Assuming no wind, 2 ours at 150 MPH, her go 300 miles=rite distans
But direkshun rong meen her rite or left av target. Gotta tern 90 deg.
Yu better hope her kan see the lake & thus no wich wae tu tern.
Distans from target=300*tan(2 deg)=300*0.034920769
=10.476 miles
or bout 10.5 miles.
du her be up hi nuf tu see it from 10 miles?