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APRS station 7L4VDG - show graphs
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Comment: {UIV32N}
Last status: UI-View32 V2.03
Location: 35°45.56' N 139°44.95' E - locator PM95US92VF - show map - static map
3.5 miles Southeast bearing 153° from Kawaguchi, Saitama, Japan [?]
4.7 miles Southeast bearing 137° from Toda, Saitama, Japan
5.8 miles Northeast bearing 34° from Tokyo, Tōkyō, Japan
22.3 miles North bearing 16° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-09-23 17:33:08 EDT (2d 2h49m ago)
2017-09-24 06:33:08 JST local time at Kawaguchi, Japan [?]
Altitude: 78 ft
Course: 237°
Speed: 60 MPH
Last path: 7L4VDG>WIDE1-1 via WIDE2-1,qAS,JA1KWV-1 (good)
Positions stored: 4243
Packet rate: 404 seconds between packets on average during 9300 seconds.
Other SSIDs: 7L4VDG-5
Stations near current position of 7L4VDG - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JS1OOC-120.5 miles 224°2017-09-02 05:23:43 JI1NAY-70.5 miles 164°2017-09-23 00:52:08
JI1NAY0.5 miles 164°2017-09-24 02:02:58 JI1NAY-A0.9 miles 164°2017-09-16 05:25:01
JI1UWB-121.1 miles 311°2017-09-17 06:09:32 JJ1AIG-71.2 miles 335°2017-09-08 02:37:28
JE1UCA-91.2 miles 107°2017-09-18 01:37:26 JF1LGV-71.3 miles 326°2017-09-11 01:54:24
JF1LGV-D1.5 miles 338°2017-08-26 21:58:18 7M3GFS-A1.7 miles 312°2017-09-17 04:00:03
JF1LGV-A1.8 miles 339°2017-09-20 21:28:51 BX3AH1.8 miles 201°2017-09-01 03:05:12
JR1WN-I2.0 miles 195°2017-09-25 20:15:33 JO1VYM-5-i2.0 miles 182°2017-08-28 07:14:03
JI1UWB-102.0 miles 313°2017-09-25 20:04:26 7K3WKG-92.1 miles 252°2017-09-22 05:44:29
JI1UWB-72.2 miles 331°2017-09-02 07:02:36 JI1AGQ2.6 miles 23°2017-09-04 17:54:43
JI1PZF2.8 miles 147°2017-09-03 02:49:42 JH1KCR2.8 miles 188°2017-09-10 09:55:17
Stations which heard 7L4VDG directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JJ1YDX-3 8 2017-09-23 15:12:30 2017-09-23 17:32:26 PM95VP > QM06BF 44.8 miles 26° 2017-09-23 16:57:29

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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