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 JA4XTA-10 - show graphs
Comment: via YSF#63307 Reflector FTM-300D
Location: 34°35.68' N 133°45.70' E - locator PM64VO12JR - show map
5.0 miles South bearing 172° from Sōja, Okayama, Japan [?]
10.9 miles Southwest bearing 245° from Okayama-shi, Okayama, Japan
75.4 miles East bearing 79° from Hiroshima-shi, Hiroshima, Japan
Last position: 2024-11-17 01:05:13 EST (28d 10h41m ago)
2024-11-17 15:05:13 JST local time at Sōja, Japan [?]
Speed: 1 MPH
Device: Unknown: Unknown
Last path: JA4XTA-10>APRS via TCPIP*,qAS,YSF63307
Positions stored: 2
Other SSIDs: JA4XTA-9 JA4XTA JA4XTA-7 JA4XTA-5
Stations near current position of JA4XTA-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH4KAG-5456.3 yards 304°2024-12-10 23:42:41 JA4XQS-90.5 miles 250°2024-12-11 19:49:15
JJ4ERR-90.5 miles 311°2024-12-14 19:47:49 JA4XTA0.8 miles 328°2024-12-12 18:58:02
JA4XTA-90.8 miles 327°2024-12-14 03:49:48 JJ4XCV-90.8 miles 58°2024-12-14 03:10:28
JF4MDB1.3 miles 70°2024-12-13 23:51:11 JE4YIB-101.5 miles 95°2024-12-15 11:29:22
JE4SMQ-91.5 miles 96°2024-12-14 21:04:24 JE4YIB-N1.5 miles 96°2024-12-14 19:12:33
P-JE4YIB1.5 miles 97°2024-12-15 11:02:26 JO4KZJ-92.5 miles 218°2024-12-13 20:55:06
JA4YZK-102.5 miles 218°2024-12-15 11:40:24 JR4GEK-92.5 miles 207°2024-12-03 03:50:36
JA/OY-2203.1 miles 224°2024-12-13 03:23:28 JA/OY-1363.6 miles 358°2024-12-11 17:58:47
JA/OY-1983.6 miles 153°2024-11-15 21:33:37 JJ4JMI-93.6 miles 81°2024-12-13 04:39:04
JA/OY-2113.8 miles 289°2024-12-14 00:17:05 JJ4IOT-73.8 miles 326°2024-11-29 18:38:06
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