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 KP4LA - show graphs Bookmark and Share
Map loading...
Location: 18°21.52' N 66°01.67' W - locator FK68XI66PB - show map - static map
8.6 miles Northeast bearing 35° from Aguas Buenas, Puerto Rico [?]
8.8 miles East bearing 108° from Bayamón, Puerto Rico
9.0 miles Southeast bearing 146° from San Juan, Puerto Rico
11.7 miles Northeast bearing 34° from Sumidero, Puerto Rico
Last position: 2012-05-25 01:54:58 UTC (2d 2h39m ago)
2012-05-24 21:54:58 AST local time at Aguas Buenas, Puerto Rico [?]
Last WX report: 2012-05-25 01:54:58 UTC (2d 2h39m ago) – show weather charts
84.9 °F 35% 610.8 mbar 0.0 MPH South
Last path: KP4LA>APRS via TCPXX*,qAX,CWOP-3
Positions stored: 4
Packet rate: 598 seconds between packets on average during 29880 seconds.
Stations near current position of KP4LA - show more
callsign distance last heard - UTC      callsign distance last heard - UTC
NP3FS-92.1 miles 36°2012-05-26 19:05:40 NP3FS2.1 miles 35°2012-05-01 22:50:37
NP3OD-13.3 miles 293°2012-05-27 04:12:40 DW54923.3 miles 293°2012-05-27 04:30:08
JSJFFWJTA3.9 miles 298°2012-05-18 22:34:31 KP4TP4.2 miles 303°2012-05-27 04:29:26
KP4EOP-95.6 miles 15°2012-05-19 17:05:38 DW95166.6 miles 82°2012-05-27 04:24:11
MARQSA7.8 miles 225°2012-05-27 04:30:39 WP4WC8.3 miles 151°2012-05-26 21:22:11
DW78338.3 miles 330°2012-05-27 04:25:44 JSJFFWJvA8.3 miles 271°2012-05-18 23:04:32
447.1758.7 miles 132°2012-05-18 21:30:53 NP3AR-78.8 miles 286°2012-05-03 20:35:02
WP4YF-109.0 miles 218°2012-05-25 20:12:28 WP4YF9.0 miles 218°2012-05-25 01:51:13
WP4YF-59.0 miles 218°2012-05-27 04:32:50 WP4YF-89.0 miles 218°2012-05-27 04:32:26
CACHE-109.8 miles 320°2012-05-27 02:04:39 WP4NRR9.9 miles 190°2012-05-27 04:16:46
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