Station info - [map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account]
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS weather station DW3503 - show graphs Bookmark and Share
Map loading...
Location: 18°24.28' N 66°07.33' W - locator FK68WJ57IC - show map - static map
2.2 miles East bearing 79° from Bayamón, Puerto Rico [?]
4.4 miles East bearing 111° from Sabana Seca, Puerto Rico
4.4 miles South bearing 194° from San Juan, Puerto Rico
Last position: 2011-03-28 11:33:30 UTC (322d 5h33m ago)
2011-03-28 07:33:30 AST local time at Bayamón, Puerto Rico [?]
Last WX report: 2011-03-28 11:33:30 UTC (322d 5h33m ago) – show weather charts
75.0 °F 77% 1014.6 mbar 2.0 MPH Southeast
Last path: DW3503>APRS via TCPXX*,qAX,CWOP-2
Positions stored: 3
Stations near current position of DW3503 - show more
callsign distance last heard - UTC      callsign distance last heard - UTC
KP4KGB-90.5 miles 7°2012-02-13 15:27:40 KP4TP-22.8 miles 109°2012-01-28 20:45:04
KP4TP2.8 miles 109°2012-02-13 17:05:37 KP4TP-92.9 miles 115°2012-01-25 17:55:01
NP3OD-13.7 miles 121°2012-02-13 17:03:29 KL3DM-144.0 miles 12°2012-02-05 15:18:01
CACHE-104.4 miles 358°2012-02-13 16:27:55 DW78334.5 miles 26°2012-02-10 19:49:43
040853q314.9 miles 26°2012-02-06 07:51:52 DW53805.3 miles 254°2012-02-13 17:01:34
KP4IA5.6 miles 260°2012-02-02 22:13:59 KP4IA-15.6 miles 260°2012-02-12 20:42:03
KP4IA-95.6 miles 259°2012-02-11 18:19:28 WP4X-75.8 miles 112°2012-02-03 01:58:33
KP4LA6.9 miles 117°2012-02-13 17:05:27 AA9VI-57.5 miles 70°2012-01-27 15:03:32
280941q327.7 miles 230°2012-01-28 22:27:39 282141q327.7 miles 230°2012-01-30 07:52:08
KP4EOP-97.9 miles 74°2012-02-02 16:32:53 ER-WP4CIE8.4 miles 198°2012-02-13 16:57:14
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service