11,000 were built, and Im sure there are more than 500 still around. For a 76 year old propliner, that is very impressive. I doubt that in 76 years there will be a comparable number of 747s flying
...
The fact of the matter is the DC-3 and 747 are two entirely different aircraft.
Contradicting yourself a bit there, aren't you?

Yes, the DC-3 and 747 are very different aircraft, and that's precisely why there are going to be more DC-3s still flying after
71 years, than the 747. A 747 will cost more to maintain, will be more difficult to maintain due to the added stresses that come with a larger, more complex aircraft and because it will eventually get replaced by larger, faster aircraft. The 747 isn't a short field aircraft, so it won't be able to be used in other roles after it's retired from service.
Anyway, Warbird Alley estimates there are around 300+ still flying, as opposed to 500.
http://warbirdalley.com/c47.htmI have to say, I much prefer the DC-3 (well C-47, really) to the 747, simply because I prefer the vintage types, and I have no real interest in modern day airliners.
Last edited by Tweek on Fri Jan 05, 2007 11:31 am, edited 1 time in total.