APRS TRACKING BERTHA

Bob Bruninga, WB4APR, US Naval Academy Satellite Lab, Annapolis, MD

This screen shows a replay of the track of BERTHA as received and displayed on APRS maps nationwide. APRS stations including the National Hurricane Center use APRS for storm tracking remote WX reporting. Notice how not only is the storm position constantly updated, but also the predicted 12, 24 and 36 hour future positions as well. Notice also the automatic APRS WX stations on some of the islands and Florida.

**javAPRS Commands (Case Insensitive)**
U or D	zooms up/down (you may also use PGup/dn)
L, S, or M	List stations, Show Status or Messages to Java console
CTRL or ALT-click	Centers or Zooms map on clicked location
Arrow keys	scrolls map

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The Naval Academy is a registered user of APRS and WinAPRS. The purpose of this web page is to show several applications currently in use at this site and should not be considered as an advertisement or an endorsement of any commercial product.