Na From Germany, joined Dec 1999, 10747 posts, RR: 9
Reply 1, posted (13 years 10 months 3 weeks 2 days 11 hours ago) and read 6657 times:
Currently there are a few dozen 747 classics stored so your question is not easy to answer, because its changing all day.
More than 700 B747 Classics (-100, -200B, -200F, -SR, -SP, -300) have been built, 6 out of 7 of them are still flying. Slightly more than 100 have been either scrapped or have been written of in accidents (3/4 of these vanished 747s are very early 1969-72 models).
I hope this helps a little to answer your question.