HamLog is an amateur radio logging application that allows users to easily add and edit contacts, export/import ADIF files, resolve names/QTHs based on callsigns, access QRZ XML Subscriber support, look up callsigns independently, view Q signal lists, IARU Prefixes Lists, US Band Plans, DX Summit spots, calculate grid squares, bearings, and long paths with lat/long, and view WWV Propagation.
Specify where (position) and what size you want newly opened Finder windows to appear.
