In reviewing a few announcements from a variety of sources including EuroControl, it looks as though ATC strikes will be quite popular in Europe during July.

Instead of putting all of them into one or 2 paragraphs, it is easier just to list them since there are several (times are in local time zones):



July 5: 11:00a to 3:00p

July 23:  10:00a to 6:00p



June 28:  General strikes will have widespread outages.


Portugal (The following dates will have random 2 hour strikes held each day):

June 30

July 8

July 15

July 22

July 29


Keep in mind that these dates can come and go as negotiations go on between labor and management continue.