I'm sorry for you guys.
If I recall right you fly DC8 and DC10 so I've tried to find out which operators i know use the DC10:
Airtours Int. (UK)-
www.airtours.co.uk
JMC Airlines (UK)- phone +44 (161) 489 5757
Monarch Airl. (UK)-
www.monarch-airlines.com
Iberia (Sp)-
www.iberia.com
Air Liberte (Fr)- phone +33(1)4979 2300
OAM Airlines (Fr)-
www.aom.ch
PremiAir (DK)-
www.premiair.dk
DC8:
Cygnus Air (Sp)-sorry no further info
Iberia (Sp)-see above
This is all I could find with the same types, hope you can do something with it.
If you have any questions don't hesitate to ask and I will check my Dbase for phonenumbers etc.
Good Luck
Stall