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 JP1IAR-A - show graphs
Location: 35°29.01' N 139°20.77' E - locator PM95QL16MA - show map
3.2 miles North bearing 346° from Atsugi, Kanagawa, Japan [?]
6.8 miles North bearing 19° from Isehara, Kanagawa, Japan
16.8 miles West bearing 279° from Yokohama-shi, Kanagawa, Japan
24.1 miles Southwest bearing 234° from Tokyo, Tōkyō, Japan
Last position: 2024-12-15 22:57:18 EST (55m18s ago)
2024-12-16 12:57:18 JST local time at Atsugi, Japan [?]
Speed: 1 MPH
Device: Icom: IC-31 (D-Star)
Last path: JP1IAR-A>API31 via DSTAR*,qAS,JP1YJX-IS (good)
Positions stored: 34032
Packet rate: 74 seconds between packets on average during 298 seconds.
Stations near current position of JP1IAR-A - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA3JCC-70.8 miles 112°2024-12-10 21:27:59 7K3OHQ-91.1 miles 80°2024-12-12 21:58:40
JJ1OBJ-91.1 miles 96°2024-12-15 00:52:18 JG1GFU-91.2 miles 29°2024-12-14 00:31:45
KyoreiD1-i1.3 miles 328°2024-11-28 19:00:35 JE1IGN1.6 miles 343°2024-12-14 19:23:59
JE1IGN-71.6 miles 343°2024-12-15 19:45:29 7M3DZI-91.7 miles 178°2024-12-14 18:49:47
JQ1NDH-72.0 miles 171°2024-12-13 23:06:46 JE1IGN-A2.1 miles 338°2024-12-15 19:25:33
JA0AQX B2.2 miles 59°2024-12-15 23:48:49 JA0AQX-B2.2 miles 59°2024-12-15 23:48:59
JA0AQX-N2.2 miles 59°2024-12-15 18:46:10 JE1IGN-92.3 miles 344°2024-11-27 20:10:38
JG1RBF-C2.4 miles 147°2024-11-22 17:53:19 7N4DXU-122.5 miles 87°2024-12-14 02:55:27
7K4MAB-A2.6 miles 152°2024-11-16 16:17:21 JF1BQZ-93.0 miles 154°2024-12-15 06:18:14
JJ1VQD-93.1 miles 129°2024-12-15 01:25:45 JF1NFD-93.2 miles 19°2024-12-15 23:40:31
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.
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