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 JK1CXA-7 - show graphs
Mic-E message: Off duty
Location: 35°48.07' N 140°10.04' E - locator QM05CT02BG - show map
5.6 miles East bearing 89° from Shiroi, Chiba, Japan [?]
9.5 miles East bearing 80° from Kamagaya-shi, Chiba, Japan
27.7 miles East bearing 74° from Tokyo, Tōkyō, Japan
38.2 miles Northeast bearing 50° from Yokohama-shi, Kanagawa, Japan
Last position: 2023-09-07 11:35:07 EDT (258d 12h29m ago)
2023-09-08 00:35:07 JST local time at Shiroi, Japan [?]
Altitude: 243 ft
Course: 224°
Speed: 0 MPH
Device: Yaesu: FT1D (ht)
Last path: JK1CXA-7>SUTXP7 via JK1AVU-1,WIDE1*,qAR,JG1FVF (good)
Positions stored: 2
Stations near current position of JK1CXA-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JG1WYZ-91.0 miles 263°2024-05-17 23:37:18 JA1XNF2.2 miles 63°2024-05-15 03:51:05
JA1UWW-73.9 miles 278°2024-05-19 04:29:07 JA7THE-94.0 miles 237°2024-05-22 19:41:38
7M1JXF-94.0 miles 219°2024-05-06 03:44:21 JI1STF-75.3 miles 169°2024-04-26 16:02:03
JP1YKO-I5.6 miles 171°2024-05-22 23:45:32 7L1VCC-115.6 miles 45°2024-05-15 01:46:25
JF1VBW6.2 miles 199°2024-05-22 03:06:45 JR1SVX-76.3 miles 292°2024-05-03 02:01:33
JA1BTZ-96.4 miles 200°2024-05-18 00:05:55 JN1DIV-96.5 miles 221°2024-05-22 18:10:33
JR1JDS-106.5 miles 144°2024-04-28 01:30:20 JN1CVJ-126.7 miles 187°2024-05-14 09:47:29
7N2UZM-A6.8 miles 159°2024-05-20 05:07:57 JJ1NQD6.9 miles 116°2024-05-17 08:22:35
JR1JDS-97.1 miles 147°2024-05-22 01:11:09 JM1YTT-137.2 miles 147°2024-05-22 23:53:51
JK1KUJ-77.3 miles 215°2024-04-23 08:53:52 JH1EXW-77.5 miles 301°2024-05-11 21:05:58
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