Look what i found. It is in superb shape. I assume it has Rhom air retracts along with control box (i don't remember the proper term) that has the retracts operate at different intervals. An OS Max engine with a 11-12 prop, shiny Kraft wheels and lots of other goodies. And no Monocote! pull out and replace a receiver and battery i don't know/ trust and I should be ready to fly.