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 JK1MPE-3 - show graphs
Location: 35°55.62' N 139°26.06' E - locator PM95RW22CL - show map
5.3 miles North bearing 14° from Sayama, Saitama, Japan [?]
8.3 miles Northeast bearing 51° from Hannō, Saitama, Japan
21.8 miles Northwest bearing 319° from Tokyo, Tōkyō, Japan
35.1 miles North bearing 341° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-03-30 08:09:58 EDT (53d 15h3m ago)
2024-03-30 21:09:58 JST local time at Sayama, Japan [?]
Device: Icom: IC-31 (D-Star)
Last path: JK1MPE-3>API31 via DSTAR*,qAS,JP1YKR-IS (good)
Positions stored: 2
Other SSIDs: JK1MPE
Stations near current position of JK1MPE-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JK1MZD-i2.1 miles 319°2024-05-09 04:32:30 JS1PAX-92.4 miles 234°2024-05-05 22:25:23
JH1TWX-92.5 miles 322°2024-05-04 00:59:17 JK1ZRW-112.6 miles 204°2024-05-22 22:52:38
JK1ZRW-122.6 miles 204°2024-05-22 22:52:38 JK1ZRW-132.6 miles 204°2024-05-03 23:50:35
JK1ZRW-22.6 miles 204°2024-05-22 22:52:38 JA2YEP-43.0 miles 108°2024-05-22 21:33:36
7M4ESC-93.5 miles 180°2024-05-22 04:49:23 JG1XAF-73.6 miles 100°2024-05-22 21:36:17
JF1PUE-93.9 miles 193°2024-05-17 22:42:22 JP1BCU-A4.1 miles 210°2024-05-03 22:35:04
JG2TZW-94.3 miles 223°2024-05-13 04:01:55 JN1BLV-24.8 miles 305°2024-05-15 00:37:54
JP1EMV5.0 miles 217°2024-05-17 05:58:54 JI1LCY-55.1 miles 192°2024-04-29 11:57:49
JH1XPB-i5.1 miles 96°2024-05-05 07:27:26 JJ1EAM-95.1 miles 216°2024-05-22 18:11:31
JP1YKW-I5.1 miles 103°2024-05-22 23:01:15 JS1PAX-75.2 miles 207°2024-05-22 23:04:18
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