Patrol revision page: Latest revisions known to this date for the Patrol, helpful list to make sure your building is on track.

Patrol/ Bearhawk/ oleo shock strut type hint page:  To make the best shock struts possible- leak free.

Profiled tail feather ribs: See what we have and a bit on how we got there.

Stinger work :  How the stinger tail wheel is working into adaption onto flat spring planes.

Motor mounts: Building and designing of motor mounts, showing one for the Patrol.