When I see an aircraft I log it until it is scrapped, even if I don't see it in the other airlines it joins. I collect the plane not the paint. How do you other fellow spotters collect your reg/con no's

Hello Dave. Personally, I collect registrations no matter how much paint has been scraped off in the past. Plenty of folk I know only collect construction numbers & others collect the con. number on one list & subsequent registrations on another. As there are no rules to this hobby (unless you have a wager on who gets to 100,000 first) you can do what you like. Rhod.