remember this from this year:- Members of the Irish Airline's Pilots' Association based in Dublin and Cork voted to begin the industrial action from June 7, Aer Lingus said in a statement.
or this at BA:-
BA Pilot Dispute Over OpenSkies Airline
The dispute centres on the fact that BA is planning to employ newly-hired pilots to staff its new subsidary airline OpenSkies, rather than use the existing pool of BA pilots, and that - according to Balpa - OpenSkies pilots would be offered "inferior terms" than mainline BA staff.
or this:- The dispute between Ryanair pilots and management over training on a new fleet of aircraft remains unresolved on Friday evening after a deadline for acceptance by pilots passed without agreement.
O 26 July Air France pilot strike is still on for next month, dates below.
Is there a common theme?