These files are large, so be patient during the download.
FrSky users, please read the readme.txt included in the ZIP
The MULTIPLEX Challenger is the perfect introduction to the world of 3D aerobatics. The two large wings and fuselage of the high allow a low airspeed in all flight attitudes. The large control surfaces provide the necessary maneuverability. Thus, it is equally well suited for beginners as well as professionals. A "must have" for all biplanes and 3D -Kunstflugfans. The EPP model is built very robust and forgiving one almost every mistake. All kinds of aerobatic maneuvers are possible with the model.
If the Manual doesn't show you can click here to open the document in a new window.
Some content in menu 2.
Wingspan: 850 mm
Overall length: 890 mm
All-up weight: 225 g
Control channels: 4
RC functions Elevator, rudder, aileron, throttle
Flight time: 5 min
Although I do my best to complete this library, you may not find the model you are looking for.
In this case, do not hesitate to ask me to add it : You're not bothering me. Please be patient, depending on my workload, I may take a few days to work on your model and gather information.
I'm sometime asked to add a non flying model to this library but unfortunately, it's not the focus of this website
Ask for a new model
I'm not asking for anything, I don't place any advertising and a simple 'thank you' or a kind message is my first salary. That said, if you think this website is useful, if you like the content, the service and if you want to participate to the hosting, feel free to donate. I thank you in advance.