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 JQ1ZEG-4 - show graphs
Comment: AGWTRACKER
Location: 35°33.24' N 139°26.66' E - locator PM95RN32HX - show map
1.0 miles North bearing 339° from Machida, Tōkyō, Japan [?]
4.9 miles North bearing 356° from Minami-rinkan, Kanagawa, Japan
13.3 miles Northwest bearing 303° from Yokohama-shi, Kanagawa, Japan
16.7 miles Southwest bearing 236° from Tokyo, Tōkyō, Japan
Last position: 2025-01-29 02:03:29 EST (9d 21h51m ago)
2025-01-29 16:03:29 JST local time at Machida, Japan [?]
Device: SV2AGW: AGWtracker (software, Windows)
Last path: JQ1ZEG-4>APAGW via TCPIP*,qAS,JQ1ZEG
Positions stored: 1
Stations near current position of JQ1ZEG-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
7N4HRS-7160.3 yards 248°2025-02-01 22:30:01 JF3KOA-90.7 miles 293°2025-02-07 06:08:51
JM1FWS-51.2 miles 225°2025-01-29 05:02:46 JM1BEP-71.4 miles 296°2025-02-06 08:43:26
JM1BEP-91.4 miles 296°2025-02-07 02:34:45 JG1RBF-91.7 miles 324°2025-02-07 23:05:01
JG1RBF1.8 miles 323°2025-01-21 06:27:33 JG1RBF-71.8 miles 323°2025-02-07 04:37:24
JL1XHD-72.0 miles 214°2025-02-07 03:50:08 JF1HIS-92.2 miles 117°2025-01-24 23:13:13
7N3UCN2.3 miles 51°2025-01-30 20:59:44 JI6DUE-C2.4 miles 112°2025-01-12 06:52:04
JH1NHK2.4 miles 207°2025-01-22 08:26:23 JK1CQY-72.5 miles 180°2025-01-12 00:00:14
JM1INP-52.6 miles 323°2025-01-27 00:40:46 JH1OXL2.6 miles 24°2025-02-07 04:32:31
JH1VZP-73.1 miles 284°2025-02-06 18:05:02 JJ4HLS-93.4 miles 118°2025-01-19 02:31:20
JK1NFC3.4 miles 214°2025-02-03 05:46:28 JJ1OKA-73.4 miles 48°2025-01-28 06:48:49
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