My latest project is a 7.5 inch PML Pterodactyl that I
am adding a 3 ft section to the front for dual deployment recovery. In
addition, I am adding 3 outboard 38mm motor mounts to the standard central
54mm mount for air-starting. I will update this page as I make more progress.
Rear view of rocket showing motor mount configuration
Assembled fin can- body tube was slotted to allow entire assembly to
be installed after construction
Another view of fin can- top centering ring will be installed after
installation into airframe
Close-up showing brass tubing used to run igniters from air start timer
to outboard motors
Timer bay door in airframe
Timer bay door opening- pem nuts were installed in coupler section
for ease of door removal