IAC Contest Database

Yooper Looper

Held in Marquette, MI (MidAmerica), 2026-08-28

Director: Roger Bentlage, Chapter 850

Chief Judge(s): Wayne Buescher, Laura Buescher

Sportsman Power

Pilot Airplane Known Free Total
1. James Powell Steen Skybolt NC-GDJX 1168.10 85.26% (2) 1179.93 86.13% (1) 2348.03 85.69% (1)
2. Yinhan Wang Pitts Special S-2B N84PS 1180.00 86.13% (1) 1158.50 84.56% (2) 2338.50 85.35% (2)
3. M SCOTT Tennant Christen Super Eagle N362ET 1147.83 83.78% (3) 0.00 0.00% (3) 1147.83 41.89% (3)
4. Roger Bentlage (850) Pitts Special S-2C N454JM 1039.50 75.88% (4) 0.00 0.00% (3) 1039.50 37.94% (4)
5. Greg Bambach American Champion 8KCAB Super Decathlon N245BC 811.43 59.23% (5) 0.00 0.00% (3) 811.43 29.61% (5)

Chief Judge(s): Wayne Buescher, Laura Buescher

Judge ρ γ Np Npp Nf Fza Ng Ka Mz Mg
J1 Wayne Buescher 94 88 10 20 2 5.00 121 11.32 0 0
J2 Timothy Stackhouse 94 88 10 20 2 5.00 121 11.32 2 1
J3 Bruce Ballew 89 76 10 20 2 5.00 121 11.32 1 0

Intermediate Power

Pilot Airplane Known Free Total
1. Sean Coltrin Rebel 2300 NN13ZE 1708.83 85.44% (1) 1790.00 85.24% (1) 3498.83 85.34% (1)
2. John Shavinsky Extra 330LX N64AL 1643.33 82.17% (2) 1777.00 84.62% (2) 3420.33 83.42% (2)

Chief Judge(s): Wayne Buescher

Judge ρ γ Np Npp Nf Fza Ng Ka Mz Mg
J1 Timothy Stackhouse 100 100 4 2 2 2.00 56 14.64 0 0
J2 Roger Bentlage 100 100 4 2 2 2.00 56 14.64 0 0
J3 Bruce Ballew 0 0 4 2 2 2.00 56 14.64 0 0

Advanced Power

Pilot Airplane Known Free Total
1. Bruce Ballew Extra 300L N111XT 2631.43 83.54% (1) 0.00 0.00% (1) 2631.43 40.80% (1)
2. Ronald Mann Extra 330LX N64AL 2523.10 80.10% (2) 0.00 0.00% (1) 2523.10 39.12% (2)

Chief Judge(s): Wayne Buescher

Judge ρ γ Np Npp Nf Fza Ng Ka Mz Mg
J1 Timothy Stackhouse 100 100 4 2 2 2.00 54 23.89 1 0
J2 Roger Bentlage 100 100 4 2 2 2.00 54 23.89 1 0
J3 John Shavinsky 100 100 4 2 2 2.00 54 23.89 0 0