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 JR1JNF-7 - show graphs
Comment: MAZDA DEMIO XD Touring
Mic-E message: Off duty
Location: 36°28.11' N 139°10.29' E - locator PM96OL02NK - show map
6.7 miles West bearing 291° from Ōmama, Gunma, Japan [?]
8.1 miles Northeast bearing 49° from Maebashi-shi, Gunma, Japan
61.1 miles Northwest bearing 332° from Tokyo, Tōkyō, Japan
75.2 miles North bearing 340° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-01-04 00:46:37 EST (27d 23h47m ago)
2025-01-04 14:46:37 JST local time at Ōmama, Japan [?]
Altitude: 1407 ft
Course: 114°
Speed: 34 MPH
Device: Kenwood: TH-D74 (ht)
Last path: JR1JNF-7>SVRXQ1 via WIDE1-1,qAR,JK1AUT-10 (good)
Positions stored: 5726
Other SSIDs: JR1JNF-i
Stations near current position of JR1JNF-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JG1PNO-100.8 miles 352°2025-02-01 00:04:13 JG1PNO-50.8 miles 352°2025-01-03 11:25:25
JP1XYQ-72.7 miles 255°2025-01-09 20:23:01 JP1XYQ-A3.1 miles 260°2025-01-27 19:04:42
JA/GM-0754.0 miles 355°2025-01-09 20:50:06 JE7MHN/14.0 miles 355°2025-01-11 17:47:36
7M3HJT-94.0 miles 193°2025-01-03 20:11:26 JN1JTN-94.9 miles 239°2025-01-31 04:48:31
JN1JTN-24.9 miles 239°2025-02-01 00:28:11 JA/GM-0265.0 miles 4°2025-01-15 19:18:50
JJ1PZQ5.6 miles 268°2025-01-16 15:06:18 JJ1PZQ-95.6 miles 268°2025-01-31 03:27:02
JL1BEF-76.0 miles 242°2025-01-31 21:16:11 JM1LXS-96.0 miles 229°2025-01-29 00:56:41
JA/GM-0236.5 miles 11°2025-01-16 18:28:46 JP1NNF-97.0 miles 210°2025-01-12 14:24:40
JI1XYM-97.6 miles 169°2025-01-12 07:02:15 JK1QLQ-107.7 miles 242°2025-01-31 21:18:31
7L3NWU-77.8 miles 239°2025-01-31 18:43:50 JM1HDQ-98.1 miles 125°2025-01-31 05:07:04
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