https://m.youtube.com/watch?v=g7R7jZmliGc
I watched Voight do FIVE (power off...ha) loops, with smoke, in his Wills Wing I believe, and do a dead stick ...ha.., landing in town park. Then, that same year, watch Bob Hoover in his Shrike Aero Commander Do THREE, power off loops and a dead stick landing, in Grand Junction. Aircraft and pilots extraordinaire. With the emphasis on AIR.
Suggested reading : Forever Flying. by R.A. "Bob" Hoover
Fate is The Hunter. by Ernest K. Gann
Making a Difference. Capt. Chesley B. Sullenberger