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APRS station JS1VFM - show graphs
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Location: 36°18.96' N 140°34.42' E - locator QM06GH85UU - show map - static map
1.5 miles West bearing 268° from Ōarai, Ibaraki, Japan [?]
5.2 miles Southeast bearing 154° from Katsuta, Ibaraki, Japan
65.6 miles Northeast bearing 48° from Tokyo, Tōkyō, Japan
79.4 miles Northeast bearing 41° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-01-18 21:13:28 EST (1d 3h30m ago)
2017-01-19 11:13:28 JST local time at Ōarai, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JS1VFM>API510 via DSTAR*,qAS,JP1YJZ-IS (good)
Positions stored: 1490
Stations near current position of JS1VFM - show more
callsign distance last heard - EST      callsign distance last heard - EST
KATASEMARU0.5 miles 148°2017-01-17 21:48:07 SUN FLOWER FURANO0.5 miles 170°2017-01-20 00:42:21
JG1XTP-92.5 miles 326°2017-01-09 02:16:32 JQ1EUE-A2.8 miles 302°2017-01-19 20:01:05
JM1GED2.9 miles 22°2017-01-16 07:15:26 IBARAKIMARU3.2 miles 91°2017-01-19 04:39:43
SHOEIMARU3.5 miles 83°2017-01-14 20:01:55 KASHIMA MARU3.9 miles 154°2017-01-14 00:25:24
JM1CZS-54.0 miles 353°2017-01-01 08:25:34 JM1CZS-14.0 miles 353°2017-01-01 12:03:26
JM1CZS-74.0 miles 353°2016-12-30 22:52:06 NO.88 NANKAIMARU4.1 miles 103°2017-01-14 20:59:03
JA1KWV-115.1 miles 258°2017-01-20 00:37:04 0043103125.3 miles 33°2017-01-20 00:42:21
JM1GED-95.6 miles 332°2017-01-19 18:03:22 HITACHI6.1 miles 108°2017-01-16 17:50:53
YUNDA6.5 miles 19°2017-01-20 00:41:18 KURUSHIMAMARU6.5 miles 18°2017-01-09 20:48:12
MEIYU NO.236.6 miles 18°2017-01-20 00:31:17 DAI1KOUNMARU6.6 miles 18°2017-01-20 00:27:16
Stations which heard JS1VFM directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DSTAR 25 2017-01-10 06:20:01 2017-01-18 21:13:28 QM06GH > GG87JA 11479.1 miles 15° 2017-01-13 06:15:06

Only position packets which were originated by the station 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.
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