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 JR2YFM-4 - show graphs
Map loading...
Comment: Shizuoka {UIV32N}
Last status: UI-View32 V2.03
Location: 34°57.44' N 138°22.61' E - locator PM94EW59FS - show map - static map
1.4 miles South bearing 195° from Shizuoka-shi, Shizuoka, Japan [?]
6.7 miles North bearing 21° from Yaizu, Shizuoka, Japan
79.0 miles Southwest bearing 245° from Yokohama-shi, Kanagawa, Japan
97.4 miles Southwest bearing 228° from Saitama, Saitama, Japan
Last position: 2017-02-24 07:07:52 EST (41m15s ago)
2017-02-24 21:07:52 JST local time at Shizuoka-shi, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JR2YFM-4>APU25N via TCPIP*,qAC,T2FUKUOKA
Positions stored: 1
Packet rate: 1550 seconds between packets on average during 18597 seconds.
Other SSIDs: JR2YFM-7
APRS igate – Statistics for 2017-02:
Stations heard directly: 2 on radio path – show map
Last heard a station directly: 2017-02-24 02:12:03 EST (5h37m ago)
Position packets heard directly: 29 on radio path
Position packets sent to APRS-IS: 40 – show map
Stations near current position of JR2YFM-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA2LXT-140.0 yards 0°2017-02-23 16:55:21 JA2LXT-1519.4 yards 180°2017-02-24 02:12:03
JJ2GMD-15382.9 yards 93°2017-02-18 23:10:18 JA2QNE0.7 miles 30°2017-02-20 01:35:50
JA2LXT-50.8 miles 329°2017-02-24 07:44:01 JA2LXT0.9 miles 328°2017-02-23 21:12:57
JE2BCK-120.9 miles 251°2017-02-24 07:38:52 JR2KDV-A1.1 miles 359°2017-02-24 04:18:32
JA2HZA-121.1 miles 0°2017-02-09 03:25:38 7L4HBH1.2 miles 123°2017-02-02 22:25:01
JA2XTV-71.4 miles 334°2017-02-23 18:17:48 JN2LCV-51.4 miles 216°2017-01-31 04:06:38
JA2GSV-71.6 miles 30°2017-02-19 03:38:29 JR2KDV-121.7 miles 9°2017-02-22 08:26:16
JP2YGY-I1.9 miles 16°2017-02-24 07:43:28 JS2BVY-B2.3 miles 24°2017-01-27 21:32:46
7N1ARS-B2.3 miles 25°2017-02-18 06:28:17 JS2BVX-52.3 miles 24°2017-02-02 08:53:27
7N1ARS-52.3 miles 24°2017-02-16 07:58:31 JN2JWA-A2.5 miles 307°2017-02-24 03:57:45
Stations heard directly by JR2YFM-4
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JA2LXT-15 5 2017-02-24 02:08:50 2017-02-24 02:12:03 PM94EW > PM94EW 19.4 yards 180° 2017-02-24 02:12:03
JJ2GMD-15 24 2017-02-18 18:30:08 2017-02-18 23:10:18 PM84VQ > PM94EW 39.3 miles 242° 2017-02-18 19:49:43

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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.
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