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 JP1YJT-I - show graphs
Comment: JP1YJT DPRS -> APRS
Location: 35°39.95' N 140°19.08' E - locator QM05DP89DT - show map
4.5 miles Southeast bearing 141° from Shisui, Chiba, Japan [?]
8.1 miles South bearing 179° from Narita, Chiba, Japan
35.2 miles East bearing 92° from Tokyo, Tōkyō, Japan
40.8 miles East bearing 68° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-12-23 22:29:02 EST (1m45s ago)
2024-12-24 12:29:02 JST local time at Shisui, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JP1YJT-I>APIRP2 via TCPIP*,qAC,JP1YJT-IS
Positions stored: 4
Packet rate: 588 seconds between packets on average during 28800 seconds.
Stations near current position of JP1YJT-I - show more
callsign distance last heard - EST      callsign distance last heard - EST
JQ1ZVS-N366.0 yards 185°2024-12-23 19:14:37 JK1ACP-A0.7 miles 164°2024-12-23 22:14:04
7L1GPV2.2 miles 298°2024-12-23 02:44:42 JO1ACA-A2.8 miles 342°2024-12-23 22:01:48
JP2FIK-94.8 miles 319°2024-12-05 03:18:55 7K1VKU-94.8 miles 240°2024-12-23 17:57:09
JK1PEU5.5 miles 208°2024-11-30 17:42:21 JI1EDP-125.5 miles 69°2024-12-04 08:52:30
JK1RCC-95.6 miles 297°2024-12-01 09:56:26 JM1YTT-135.6 miles 306°2024-12-23 22:28:30
JM1YTR-105.8 miles 71°2024-12-23 19:53:16 JP1YLM-I6.1 miles 32°2024-12-23 22:30:03
JM1HVO-36.2 miles 355°2024-12-23 22:24:00 JP2FIK-16.7 miles 355°2024-12-23 20:16:43
7N2UZM-A6.7 miles 297°2024-12-22 16:54:25 JK1SBP-96.7 miles 140°2024-11-29 02:58:41
JH1RTU-56.7 miles 305°2024-12-20 19:56:59 JI1EDP-96.8 miles 124°2024-12-14 21:08:36
JP2FIK-77.7 miles 15°2024-12-23 19:37:26 JE1MLP-127.8 miles 29°2024-12-22 02:29:34
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