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 JP0YDP-I - show graphs
Comment: D-STAR -> APRS
Location: 36°25.07' N 138°17.49' E - locator PM96DK40XG - show map
1.8 miles Northeast bearing 48° from Ueda, Nagano, Japan [?]
10.5 miles Northwest bearing 312° from Komoro, Nagano, Japan
92.9 miles Northwest bearing 303° from Tokyo, Tōkyō, Japan
100.9 miles Northwest bearing 312° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-12-14 04:18:32 EST (19m42s ago)
2024-12-14 18:18:32 JST local time at Ueda, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JP0YDP-I>APIRP2 via TCPIP*,qAC,JP0YDP-IS
Positions stored: 9
Packet rate: 588 seconds between packets on average during 28800 seconds.
Stations near current position of JP0YDP-I - show more
callsign distance last heard - EST      callsign distance last heard - EST
JE0GAR-51.0 miles 191°2024-11-30 21:39:35 JQ1YXN-101.5 miles 254°2024-12-14 04:31:08
JQ1YXN-I1.5 miles 251°2024-11-26 12:18:53 JQ1ZBE-12.7 miles 245°2024-12-14 04:19:56
JR0ZEO-23.2 miles 146°2024-12-14 04:26:51 JR0ZEO-13.2 miles 146°2024-12-14 04:36:52
JA/GM-0146.9 miles 70°2024-12-05 17:03:21 JA/GM-0207.7 miles 77°2024-12-05 17:03:23
JA0SIO-97.9 miles 297°2024-12-08 01:09:54 JA/NN-0518.6 miles 89°2024-11-16 22:36:50
JA/GM-0749.1 miles 74°2024-12-05 17:03:36 JR0ZGT-109.8 miles 130°2024-12-14 04:25:19
JR0ZGT-159.8 miles 130°2024-12-14 03:58:21 7N4SGU-910.1 miles 124°2024-11-17 01:19:11
JA/GM-00110.9 miles 38°2024-12-05 17:03:17 JA/NN-20411.0 miles 95°2024-11-16 22:54:35
JA/NN-24012.4 miles 356°2024-12-13 01:44:58 JA/NN-15512.6 miles 4°2024-12-13 02:00:44
JH0OQZ-712.9 miles 331°2024-12-14 00:45:36 JA/NN-17513.0 miles 291°2024-11-30 18:24:10
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