Bo Mogensen, Chef Kystradio, was so kind to confirm my report for NAVTEX transmissions from Greenland:

Simiutaq Radio – letter M
Igdlutaligssuaq (Kook Island) – letter W
Upernavik – letter I

I still see the old names like Nuuk and Cape Farewell in the logs (as I reported earlier), and yes I have to say…. Nuuk is just a few kilometers away from Igdlutaligssuaq, and with due respect for the Greenlandic language, it is a bit easier to quote.

In the letter I got from Bo Morgensen (regular mail, old school QSL!) he gives a little bit of info about the history of these stations.