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 EL-KP4AG - show graphs
Map loading...
Source callsign: KP4AG
Comment: 447.750MHz T000 R21k Yaesu FUSION DR-1X (C4FM) Repeater
Last status:
Location: 18°21.98' N 66°07.11' W - locator FK68WI57SW - show map - static map
3.3 miles Southeast bearing 132° from Bayamón, Bayamón, Puerto Rico [?]
5.2 miles South bearing 180° from Cataño, Catano, Puerto Rico
7.0 miles South bearing 187° from San Juan, San Juan, Puerto Rico
Last position: 2018-02-20 12:42:38 EST (3m18s ago)
2018-02-20 13:42:38 AST local time at Bayamón, Puerto Rico [?]
Last telemetry: 2018-02-20 12:36:42 EST (9m14s ago) – show telemetry
Ch 1: 0 RX Erlang, Ch 2: 0.010 TX Erlang, Ch 3: 0 RXcount/10m, Ch 4: 1 TXcount/10m, Ch 5: 0 none1
 1     2     3     4     5     6     7     8 
Last path: KP4AG>APRS via TCPIP*,qAC,T2USANE
Positions stored: 6
Stations near current position of EL-KP4AG - show more
callsign distance last heard - EST      callsign distance last heard - EST
KP4GA177.6 yards 103°2018-02-20 12:39:58 KP4GA-Y0.4 miles 249°2018-02-02 16:15:34
KP4AG B0.9 miles 207°2018-02-03 15:39:22 KP4AG-B0.9 miles 207°2018-02-03 15:39:32
KP4AG-R0.9 miles 207°2018-02-20 12:37:40 KP4HRR-Y1.1 miles 103°2018-02-02 09:44:30
WP4PWS-101.9 miles 237°2018-02-10 09:28:32 WP4PWS-51.9 miles 237°2018-02-10 10:49:02
WP4PWS-Y1.9 miles 237°2018-02-02 16:15:14 WP4PWS1.9 miles 237°2018-02-20 12:45:30
WP4PXF-72.3 miles 319°2018-02-20 08:19:17 WP4X-92.9 miles 52°2018-02-14 11:36:01
KP4TP-33.0 miles 55°2018-02-20 12:36:53 KP4TP-23.0 miles 55°2018-01-28 13:04:52
KP4TP-83.0 miles 55°2018-02-17 11:57:19 KP4TP-T3.0 miles 55°2018-02-19 13:32:22
KP4TP-53.0 miles 55°2018-02-20 08:34:45 KP4TP-43.0 miles 55°2018-02-12 16:03:04
KP4TP-113.0 miles 55°2018-01-30 09:41:39 KP4TP-103.0 miles 55°2018-02-17 06:37:31
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