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 object 449.900 - show graphs
Map loading...
Source callsign: WP4YF-5
Comment: WP4YF Tono 127.3
Location: 18°15.37' N 66°06.80' W - locator FK68WG61JL - show map - static map
0.7 miles West bearing 266° from Aguas Buenas, Puerto Rico [?]
7.0 miles South bearing 181° from Guaynabo, Guaynabo, Puerto Rico
10.2 miles South bearing 164° from Bayamón, Bayamón, Puerto Rico
14.5 miles South bearing 182° from San Juan, San Juan, Puerto Rico
Last position: 2019-10-18 07:06:51 EDT (290d 15h52m ago)
2019-10-18 07:06:51 AST local time at Aguas Buenas, Puerto Rico [?]
Last path: WP4YF-5>APRX27 via TCPIP*,qAC,THIRD
Positions stored: 1
Others sourced by WP4YF-5: 447.175 447.175-R 447.525 447.650
Stations near current position of 449.900 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
MARQSA1.6 miles 3°2020-08-03 22:58:22 WP4CG-R32.5 miles 301°2020-08-03 22:51:51
NP3JD B3.7 miles 353°2020-07-29 13:28:30 NP3JD-B3.7 miles 353°2020-07-29 13:28:39
NP3JD-N3.7 miles 353°2020-07-29 12:15:44 NP3JD4.0 miles 353°2020-07-25 10:37:33
NP3JD-14.1 miles 353°2020-07-22 06:08:17 NP3JD-104.1 miles 353°2020-07-26 18:25:26
KP4MSR4.2 miles 103°2020-07-11 14:20:23 EW67545.1 miles 116°2020-08-03 22:45:07
KP4/CE0185.4 miles 42°2020-07-19 22:29:13 KP4/CE0205.7 miles 82°2020-07-19 22:37:50
WP4RBO5.9 miles 178°2020-08-02 06:51:28 NP4W Z6.0 miles 130°2020-08-03 19:47:11
NP4W-Z6.0 miles 130°2020-08-03 19:47:21 NP4W B6.0 miles 130°2020-07-18 19:57:33
NP4W-B6.0 miles 130°2020-07-18 19:57:43 JSJSVRF7A6.0 miles 343°2020-07-21 11:50:25
NP4W6.1 miles 26°2020-08-02 16:46:51 EW75736.4 miles 210°2020-08-03 20:37:19
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 · iPhone/iPad APRS