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 station WP4JMM-5 - show graphs
Map loading...
Comment: https://aprsdroid.org/
Location: 18°13.93' N 65°54.59' W - locator FK78BF05TR - show map - static map
4.5 miles Northeast bearing 49° from San Lorenzo, San Lorenzo, Puerto Rico [?]
7.4 miles Northeast bearing 49° from Jagual, San Lorenzo, Puerto Rico
19.8 miles Southeast bearing 125° from Bayamón, Bayamón, Puerto Rico
20.6 miles Southeast bearing 142° from San Juan, San Juan, Puerto Rico
Last position: 2019-01-05 08:22:50 CST (45d 6h16m ago)
2019-01-05 10:22:50 AST local time at San Lorenzo, Puerto Rico [?]
Altitude: 257 ft
Course:
Device: Open Source: APRSdroid (app, Android)
Last path: WP4JMM-5>APDR15 via TCPIP*,qAC,T2EUSKADI
Positions stored: 4
Other SSIDs: WP4JMM-10
Stations near current position of WP4JMM-5 - show more
callsign distance last heard - CST      callsign distance last heard - CST
KP3G2.7 miles 196°2019-02-19 14:35:02 447.1753.2 miles 337°2019-02-19 14:31:09
NP4RY4.8 miles 219°2019-02-04 10:08:28 FW43005.8 miles 98°2019-02-19 14:35:16
CW88227.0 miles 255°2019-02-19 14:30:59 WP4NST B7.9 miles 136°2019-02-19 14:38:11
WP4NST-B7.9 miles 136°2019-02-19 14:38:21 WP4NST-N7.9 miles 136°2019-02-19 14:38:17
WP4NST7.9 miles 136°2019-02-19 09:44:28 WP4QWJ-58.4 miles 275°2019-02-16 09:13:29
EW67548.8 miles 266°2019-02-19 14:30:28 WP4KZ9.1 miles 214°2019-02-06 11:58:16
KP4LDR-99.2 miles 279°2019-02-15 13:24:11 KP4DDF-19.6 miles 175°2019-01-21 11:25:31
FW24809.7 miles 324°2019-02-19 14:30:18 NP4E-i9.9 miles 347°2019-02-08 19:31:19
NP4C10.0 miles 353°2019-01-30 17:53:27 WP4KZ-N10.7 miles 217°2019-02-18 18:38:14
WP4QCR-710.8 miles 328°2019-02-17 02:11:40 NP3FS12.4 miles 328°2019-02-19 14:19:03
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.
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