T625 concluded its cold weather tests in Kiruna, Sweden at -25 degrees. Interestingly, "TC-HLR" could be a new prototype, I don't think we ever saw this registry before. Previous 4 prototypes were orange/yellow and then blue P0 HLP, blue P1 HLI, gendarme livery P2 HLV and the black P3 HLH. This...