No daughter colonies of the 4a were tested yet.
10 tested queens were mated at the mating station:
DE-6-47-661-1994 DE-6-47-662-1994 DE-6-47-665-1994 DE-6-47-666-1994 DE-6-47-672-1994 AT-99-47-661-1994 AT-99-47-662-1994 AT-99-47-665-1994 AT-99-47-666-1994 AT-99-47-672-1994
No daughter colonies from colonies mated at the station were tested yet.