Boeing 720 sightings ?
 

Hi,

Is anybody aware if the following Boeing 720's are still operating
regularly.
I would really appreciate confirmation especially if anybody has actually
seen these frames recently and from which airport.

C-FETB B720 Pratt and Whitney Canada Testbed.
N720PW B720 Pratt and Whitney Canada Testbed.

HZ-KA4 B720 Exec

N720H B720 Honeywell Testbed.

N720JR B720 Exec

Many many thanks in advance.

Regards