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 JH1HAT-B - show graphs
Map loading...
Location: 36°13.81' N 140°16.76' E - locator QM06DF35MF - show map - static map
3.3 miles North bearing 12° from Ishioka, Ibaraki, Japan [?]
8.4 miles South bearing 188° from Tomobe, Ibaraki, Japan
49.7 miles Northeast bearing 41° from Tokyo, Tōkyō, Japan
64.7 miles Northeast bearing 33° from Yokohama-shi, Kanagawa, Japan
Last position: 2021-04-12 22:43:52 EDT (7d 23h35m ago)
2021-04-13 11:43:52 JST local time at Ishioka, Japan [?]
Speed: 1 MPH
Last path: JH1HAT-B>API31 via DSTAR*,qAS,JH1HAT-G (good)
Positions stored: 658
Other SSIDs: JH1HAT
Stations near current position of JH1HAT-B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JH1HAT32.3 yards 270°2021-04-20 00:31:52 JH1LRU-A1.4 miles 197°2021-04-20 20:25:02
JJ1BMW-91.7 miles 177°2021-04-18 05:25:47 7K1UYJ-A2.3 miles 202°2021-04-19 10:36:20
JL1TQV-74.4 miles 340°2021-03-29 02:07:12 7N1LYW-86.4 miles 229°2021-04-16 01:40:38
JA/IB-0236.7 miles 345°2021-03-28 22:36:08 7N2CCK-17.4 miles 203°2021-04-16 21:26:51
JA/IB-0117.7 miles 326°2021-03-28 23:08:25 JE1WWR8.4 miles 177°2021-04-18 03:49:48
JP1YJZ-I8.9 miles 265°2021-04-20 22:16:00 JA/IB-0048.9 miles 302°2021-04-18 01:31:50
7N1GQJ9.0 miles 25°2021-04-11 02:26:59 JA/IB-0229.4 miles 243°2021-04-20 20:02:41
JA1CTC/P9.4 miles 243°2021-04-20 21:08:56 JF1QQG9.5 miles 242°2021-03-25 22:40:05
7L3LWR-79.5 miles 264°2021-04-07 00:04:14 JA/IB-0039.6 miles 268°2021-04-18 21:34:13
JI1RFF-79.8 miles 268°2021-04-03 01:10:40 JG1MSU-710.1 miles 263°2021-04-20 17:36:22
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