[ACARS] REQ Mystery Citation N560XL

[Alan Cooper]

Hi All

Citation  560XL Excel  N560XL has appeared on European ACARS for the last 3 
or 4 years. On the FAA register site it is a valid registration with C/n 
706.
Most books agree with this with a first flight date of 29 Feb 96.
I can find no record of sightings or photos on the Internet.
The question is has anyone actually seen this Citation and does it exist.
I suspect this is a default ACARS box setting which eventually gets put 
right after delivery of the aircraft.
Apologies if this has been asked before but any comments would be welcome.

Best Regards
Alan Cooper
Southampton UK