Hey there! ! I am also a planespotter and my home airport is Newark Liberty International Airport in the New York Metro Area! I am actually coming to the Northwestern UnitedStates on vacation next week and would love to planespot at Portland! I would appreciate it a lot if you can tell me the best spots to go to to planespot and what spots you use. Thank you! Btw, i heard the Sheraton Hotel Parking lot is a good area for 28R arrivals. Have you been to this spot before, and if so, does it cost money to park here. Also, how much does it cost to park at short term parking garage? And which runways is the most active for arrivals? Sorry for all the questions lol, I really want to have a good time at portland!