The Sandpiper, I believe was a 2-stage payload competition model. I'd seen the plans in some publication long ago. I'd like to build an upscale (non-payload, non-competition) version just because I like the looks of the thing.
If anyone can point me to the plans, it would "make my day".
Richard Hickok NAR L1
MDRA, NOVAAR, & some years METRA