Good evening moderators
Partenavia P68C-TC serial288-20-TC has multiple profiles which can be linked as it is the same aircraft:
YV-2318P: http://registronacional.com/venezuela/registro_aereo_1994.htm
N60CH: no hint in FAA database, but Chriggis Photo site cites this registration
F-GEQD: 1991-07-10, cancelled 1993-02-03
HB-LSB: 1993-1994
F-GROG: 1994-07-12 -1996-01-19
N997JB: 1996-? there is no hint on the FAA register, but pictures, Airliners net
N789FW: certificate isssue date-04-14
Thanks
John