16 successful launch send offs over 2 days, seems reliable enough.
This version of the plane launcher has been seen in various configurations with other fliers, my goal was to find a means to make it reliable and not have to activate the release by any means that requires an assistant. By fabricating a remote release module, the servo is attached to the release bar on the marine line release, typically utilized on sailboats and controlled by the external connector that is accessible via a port on the bottom, mostly utilized for the launch dolly. I included the 2 position switch on the upper left hand side of the Frsky Taranis radio to activate to channel 4 on the mixer. the servo wheel is connecting a small control arm to the release bar. I might as a precaution of safety, change it to the momentary switch on the upper right side so that the servo automatically resets to the closed position.
Other minor problems were encountered during this session but nothing major and only slowed down the turnaround time to launch again. Have to be especially careful of the connector as i bent the pins over to one side without noticing this when i hooked back up. Wasn't keeping in mind that the MiniDrak should have had the line detached as well before checking the servo.
The other process that needs attention is setting the gains for launch, whether you have stabilization or not, seems that it will be useful as i start using this with the cockpit and need a good reliable means of keeping the wings level upon release, seems that as long as the plane is trimmed properly, the plane should fly away without any surprises. Aligning the bungee into the wind if possible is a huge plus if able.
Hit me up if there is any questions about size, dimensions, lengths, types of materials - generally i grab what spare parts are available and create something completely different.
There will be a need to start printing out more of the launch hook attachments for additional aircraft and prepare for good flying sessions in the future.
Mini Drak Launch Hook by claytonbakerjr
https://www.thingiverse.com/thing:2997642?fbclid=IwAR05rpVXd_SZnecaoPczqyrXWjzCYPLHxK9PQkMGveobvdIVUJo5ZIXVBq0