Re the photos, can anyone advise the rego that is on the 185, and U206G P2-SDA was registered as P2-RNC, looks like never applied and Cessna 172 P2-SPF, the only record that I can find for SPF is a 182A back in 74/75, anyone know the origin of the 172. Unusual for a 152 to be there as well, any reason?