Aut cum scuto aut in scuto
I had to look at the photo several times to find the 4th plane ;-)
Lima Oscar Lima.
That checkered one is a fancy dan!
Those were the squadron birds for the three squadrons at Baden; so Canadian jets but over Germany.
Anon is correct it was in 83 for the 30th anniversary of the base at Baden-Soellingen. From top to bottom, 439 Sqn, 441 Sqn,421 Sqn. The 421 bird was called "the coke can".