Denison, Texas (9/21/2008 - 9/21/2008)
National Championship (USA) / Advanced / Power
Resultlist:
| Rank | Country | Pilot | Airplane | Known | Free | Unknown | Score | O/all % |
| 1 |  | Ramirez, Hector | N429HR Extra EA 300 SHP | 2137.64 | 2606.09 | 2387.21 | 7130.94 | 81.59% |
| 2 | | Land, Alex | N24SU Sukhoi Su 26M2 | 2073.18 | 2523.78 | 2365.29 | 6962.25 | 79.66% |
| 3 | | Clark, Patrick | N396PC Pitts S-1T | 2069.71 | 2573.76 | 2293.17 | 6936.64 | 79.37% |
| 4 | | Pond, Malcolm | N540SA Zivco Edge 540 | 1953.76 | 2544.54 | 2257.89 | 6756.19 | 77.30% |
| 5 | | Gallaway, Michael | N991GB Pitts S-1T | 1872.07 | 2523.81 | 2254.12 | 6650.00 | 76.09% |
| 6 | | Beyer, Reinaldo W | N779R Extra EA 300 L | 2016.82 | 2397.06 | 2229.54 | 6643.42 | 76.01% |
| 7 | | Gibbs, Robbie | N238GN Extra EA 230 | 1977.71 | 2574.05 | 1955.81 | 6507.57 | 74.46% |
| 8 | | Jacobson, Mark | N52SX Pitts S-2SE | 1982.51 | 2477.17 | 2041.88 | 6501.56 | 74.39% |
| 9 | | Adams, Kelly | N540CP Staudacher S 300 | 1827.25 | 2397.69 | 1953.43 | 6178.37 | 70.69% |
| 10 | | Benzing, Victoria | N540VB Extra EA 300 | 1880.90 | 2221.02 | 1931.17 | 6033.09 | 69.03% |
| 11 | | Sowder, Douglas 'Doug' | N25AP Extra EA 300 L | 1932.72 | 2006.57 | 2080.82 | 6020.11 | 68.88% |
| 12 | | Judy, Louis Bud | N666BJ Louis Bud Judy Mono Sport | 1879.28 | 2251.30 | 1850.51 | 5981.09 | 68.43% |
| 13 | | Heffley, Lynn | N606SU Sukhoi Su 26 | 1852.58 | 2304.68 | 1474.03 | 5631.29 | 64.43% |
| 14 | | Denton, Bill | N53EX Extra EA 300 L | 1789.59 | 2467.98 | 62.78 | 4320.35 | 49.43% |