That is Ernie (my partner) under the wing of Cardinal N55HS based at San Luis Obispo Airport (SBP)
For more info on Cessna Cardinals visit the Cardinal Website.
More Airplane Photos coming soon... I just have to scan them in.
I will have photos of Cardinal N55HS as well as photos of Skylane N1869X based
at Nashua, NH Boire Field (ASH) (owned by the Flying Yankees flying club). I learned to fly in Nashua