In article ,
Christopher wrote:

N70700 is now in the Museum of Flight WA.

But it's still flying every now and then. Go to www.airliners.net
and search for N70700. The most recent pictures are from August 2.

N707GE is still flying - owned and operated by General Electric [707 321F -
April 1960]

Nope, it hasn't flown for a while. Has been sitting at MHV for years.

a couple of older models are with the Embassy of Saudi Arabia and the
Israeli Air Force [1959]

These, too, are collecting dust on the ramp somewhere.

Are you getting your data from Bill Harms' jet aircraft census?
An excellent resource, but not 100% reliable.