It's what it says, it's used to test stuff out. For example if i stea- borrow a custom weapon from someone who created it on simpleplanes, I can test it out using this plane. Tbh it's just a wasp with more features like uh............yeah idk. It's got VTOL, which works quite stably even without a gyro (there's no gyro), you got 2 cannons instead of all that arsenal, more powerful engine, water takeoff capabilities (only can take off from water via VTOL). It's your standard ugly improved plane, also my first "build" I guess. AG1 for arresting hook. AG2+VTOL for the thrust nozzle control things. AG8 for main engines. Just a side note, you can instantly get up to speed and take off from the ground if you use both VTOL and the main engines. Another thing is dont land too hard you will hit the rear stabilizers, The landing gear can take a beating though. Fyi it hovers at around 82%. Use this to your heart's content, slap on a huge laser whatever. Just a warning, adding additional wait might tip the VTOL off balance, so just remember to adjust the placement of the Thust nozzles along the Z-axis when needed. K bai. Wait I forgot something, oh yeah this thing has infinite fuel and flares sooo if you need them just take them off of this.