There are many options for aerobatic airplanes that will provide you with the fun, maneuverability, power, and strength required for the sport. Some people fly war-birds, such as the Nanchang CJ-6 and Sukhoi Su-26. Military trainers such as the Stearman are also popular for slow, light aerobatics. However, many warbirds have strict limitations under the experimental exhibition category, so they might not be ideal for your mission.
On the experimental side, there are many terrific airplanes that can satisfy your aerobatic itch. Aviat Aircraft’s Eagle is a popular choice, and Van’s Aircraft offers several capable models in its RV series. If you’re looking to do more advanced aerobatics, MX Aircraft and Zivko Aeronautics, known for the MXS and the Edge, respectively, provide great choices too.
