It is shown like this 57 90.0098 25 14.4818
First segment is a degrees, next is decimal from minutes(?) but there is no way to calculate it in traditional way xx/100*60, even if separate it by segments Degrees, Minutes, Secundes or Degrees, decimal minutes, decimal sec ...
In the case of searching it is not possible today to use the coordinates got from AQ by Hott link or radiolink.
Where to find information about coordinates format used in AQ and how to calculate it to Google earth or Google maps format?