Air Activities
3rd Tuesday of every second month
3rd Tuesday of every second month
3rd Monday of the month (except December)
3rd Wednesday of the month
4th Wednesday of every second month
4th Tuesday of the month (3rd Tuesday in December)
By invitation only
Last Wednesday of the month (except December)
4th Monday of the month (except December)
3rd Monday of the month (except for Jan, Sept and Dec)
3rd Sunday of the month
3rd Wednesday of every month (except January and December)