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 JI1FOM-A - show graphs
Map loading...
Location: 35°54.37' N 139°29.57' E - locator PM95RV97DL - show map - static map
2.5 miles North bearing 338° from Kamifukuoka, Saitama, Japan [?]
4.0 miles North bearing 341° from Ōi, Saitama, Japan
18.7 miles Northwest bearing 323° from Tokyo, Tōkyō, Japan
32.7 miles North bearing 345° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-11-01 20:47:53 EDT (169d 10h12m ago)
2017-11-02 09:47:53 JST local time at Kamifukuoka, Japan [?]
Speed: 6 MPH
Last path: JI1FOM-A>API31 via DSTAR*,qAS,JP1YKR-IS (good)
Positions stored: 341
Stations near current position of JI1FOM-A - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JG1QLB-70.8 miles 238°2018-04-05 12:32:30 JG1NSP-A0.8 miles 31°2018-04-19 21:18:06
JG1XAF-70.8 miles 1°2018-04-17 06:17:36 7K3CFB-A0.8 miles 185°2018-04-19 17:00:51
7M4MCY0.9 miles 255°2018-04-02 03:17:05 JG1QLB-91.0 miles 37°2018-04-16 21:19:55
JH1TWC-91.4 miles 101°2018-04-19 22:52:38 JH1WWW-D1.6 miles 97°2018-04-10 07:09:54
JP1YKW-I1.7 miles 81°2018-04-20 06:56:13 7M2CKH-92.3 miles 71°2018-04-19 03:24:54
7L4WXJ2.9 miles 157°2018-03-31 00:29:38 JP1KUC-122.9 miles 79°2018-04-20 06:30:54
7K3WNX-23.1 miles 166°2018-04-14 02:24:14 JH1ITM3.2 miles 111°2018-04-14 00:08:14
JJ0PTS-93.4 miles 165°2018-04-14 06:23:44 JS1PAX-93.7 miles 77°2018-03-31 23:06:01
JE6AUN-73.8 miles 180°2018-03-30 22:55:28 7L4WXJ-73.8 miles 180°2018-03-31 21:38:40
JE6AUN-93.8 miles 180°2018-03-31 21:38:37 7L4WXJ-93.8 miles 180°2018-03-30 23:24:57
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.
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