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 KP4ADT-10 - show graphs
Map loading...
Comment: http://aprsdroid.org/
Location: 18°06.85' N 66°09.68' W - locator FK68WC07PJ - show map - static map
0.3 miles Northeast bearing 63° from Cayey, Cayey, Puerto Rico [?]
1.9 miles South bearing 158° from Parcelas Nuevas, Cidra, Puerto Rico
19.6 miles South bearing 181° from Bayamón, Bayamón, Puerto Rico
24.6 miles South bearing 189° from San Juan, San Juan, Puerto Rico
Last position: 2016-07-18 13:10:56 EDT (182d 7h57m ago)
2016-07-18 13:10:56 AST local time at Cayey, Puerto Rico [?]
Altitude: 1223 ft
Device: Open Source: APRSdroid (app, Android)
Last path: KP4ADT-10>APDR13 via TCPIP*,qAC,T2SPAIN2
Positions stored: 554
Stations near current position of KP4ADT-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
WP4X-91.2 miles 208°2017-01-15 11:12:40 DW72491.9 miles 48°2017-01-16 20:00:56
145.1703.3 miles 218°2017-01-16 19:45:34 CW51738.3 miles 198°2017-01-09 18:03:25
KP4DMR-19.2 miles 94°2017-01-16 19:42:11 NP3IR-29.3 miles 162°2017-01-16 20:06:31
WP4NRR-910.0 miles 44°2017-01-16 04:27:17 WP4YF-510.3 miles 18°2017-01-16 19:57:11
449.90010.3 miles 18°2017-01-16 19:53:31 WP4YF10.3 miles 18°2016-12-26 18:24:39
WP4NVX10.5 miles 203°2016-12-28 15:58:54 WP4NVX-510.5 miles 203°2016-12-28 08:47:03
EW675410.8 miles 46°2017-01-08 22:52:30 WP4PHT10.9 miles 141°2016-12-30 05:32:55
WP4PHT-510.9 miles 141°2017-01-16 11:20:02 CW975411.2 miles 140°2017-01-16 20:01:50
CW882211.6 miles 57°2017-01-16 20:02:32 WP4YF-911.9 miles 44°2017-01-12 10:13:52
ER-WP4CIE12.0 miles 360°2017-01-11 18:16:04 KP4KGZ-512.4 miles 134°2017-01-16 20:03:12
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