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 JH1XUN - show graphs
Location: 35°42.51' N 139°49.65' E - locator PM95VR90HA - show map
4.3 miles Northwest bearing 307° from Urayasu, Tōkyō, Japan [?]
7.7 miles East bearing 80° from Tokyo, Tōkyō, Japan
8.8 miles Northeast bearing 38° from Shinagawa-ku, Japan
20.8 miles Northeast bearing 30° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-02-07 06:54:49 EST (17h40m ago)
2025-02-07 20:54:49 JST local time at Urayasu, Japan [?]
Last path: JH1XUN>API50 via DSTAR*,qAS,JP1YIU-IS (good)
Positions stored: 43
Stations near current position of JH1XUN - show more
callsign distance last heard - EST      callsign distance last heard - EST
JP1AWP-9328.6 yards 270°2025-02-07 18:48:50 7K1VOI0.5 miles 157°2025-01-23 02:55:25
JE1EER-90.6 miles 41°2025-02-02 02:47:44 JS1YNE-100.7 miles 40°2025-02-08 00:24:16
JJ1KCW-90.9 miles 293°2025-01-25 04:38:43 JS1GGW0.9 miles 94°2025-02-07 09:39:45
JH1VMM1.0 miles 211°2025-01-22 07:58:27 7L1VCC-91.0 miles 266°2025-01-25 18:22:27
JJ1QMM-G1.3 miles 190°2025-02-08 00:34:02 JP1WNF1.4 miles 28°2025-01-15 19:42:01
JK1PUC-71.8 miles 134°2025-01-26 03:09:31 7K4IZS-51.8 miles 347°2025-02-08 00:02:54
JQ1JGB-92.0 miles 270°2025-01-25 00:58:01 JP1YJK-I2.3 miles 93°2025-02-08 00:29:04
JI1PZF-22.3 miles 264°2025-02-08 00:33:25 JI1PZF-132.4 miles 264°2025-02-08 00:33:39
JE1IOJ-92.4 miles 356°2025-01-23 19:56:20 JI0GLF-72.4 miles 290°2025-02-02 22:14:30
JK1LPW2.5 miles 145°2025-01-11 17:12:12 JP1YIU-I2.5 miles 234°2025-02-08 00:21:44
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