I’ve been cruising the pictures and noticed there are a surprising number of P180’s with tail numbers ending in “SL” so I did some digging and found that almost all of the "SL"s are registered to a few different companies in Bedford Massachusets. I dont make it to that half of the country very often and am “out of the loop”
Anyone care to shed some light on the SL enigma? CFIJames you have anything to share???