U or PGUP

Zooms up (wider view)

D or PGDN

Zooms down (narrower view)

      L

Lists stations heard to java console

     W

Lists only weather station reports to java console

      B

Lists beacons to the java console

      I

Lists ID reports to the java console

     M

Lists last 25 messages to the java console

CTRL-click

Centers map on clicked location

ALT-click

Zomms in on licked location

Arrow keys

Scrolls map