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APRS station 7L4DVN-A - show graphs
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Location: 35°25.32' N 139°22.62' E - locator PM95QK51FG - show map - static map
1.5 miles Southeast bearing 140° from Atsugi, Kanagawa, Japan [?]
4.5 miles Northeast bearing 61° from Isehara, Kanagawa, Japan
15.0 miles West bearing 263° from Yokohama-shi, Kanagawa, Japan
25.6 miles Southwest bearing 224° from Tokyo, Tōkyō, Japan
Last position: 2019-04-13 17:17:30 EDT (8d 1h47m ago)
2019-04-14 06:17:30 JST local time at Atsugi, Japan [?]
Altitude: 120 ft
Course: 210°
Speed: 37 MPH
Last path: 7L4DVN-A>API51 via DSTAR*,qAS,JP1YJX-IS (good)
Positions stored: 2177
Other SSIDs: 7L4DVN-9
Stations near current position of 7L4DVN-A - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JE1LBS-A286.9 yards 321°2019-04-19 13:01:15 JA1RBY-90.5 miles 34°2019-04-20 03:44:02
JA1RBY-130.6 miles 44°2019-04-21 12:00:00 JQ1ZWR-40.6 miles 44°2019-04-20 23:30:03
JG1PLA-90.6 miles 316°2019-04-21 01:16:53 JJ1GQF-90.8 miles 28°2019-04-21 06:53:29
JA1SZN-70.8 miles 245°2019-04-21 04:07:04 JA1SZN-90.8 miles 245°2019-04-21 08:04:43
7N2SUZ-G0.8 miles 89°2019-04-06 04:42:09 JO1KXP-91.0 miles 283°2019-04-21 18:08:54
JQ3IGA-91.2 miles 359°2019-04-01 04:13:44 JR1IFL-91.4 miles 61°2019-04-14 00:13:37
JF1BQZ-91.5 miles 344°2019-04-21 07:15:04 JF1BQZ1.6 miles 346°2019-03-31 08:36:31
JP1YJX-I1.6 miles 118°2019-04-21 19:00:29 JN1WCS-91.7 miles 172°2019-04-21 00:11:39
JN1IJM-91.9 miles 23°2019-04-19 05:49:32 JP7SAA-51.9 miles 260°2019-04-08 05:50:24
JI1GJR-92.0 miles 330°2019-04-07 03:10:20 JG3DMH-72.2 miles 20°2019-04-17 20:05:08
Stations which heard 7L4DVN-A directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 5 2019-04-13 17:12:34 2019-04-13 17:17:30 PM95QK > JO50MX 5689.5 miles 330° 2019-04-13 17:17:30

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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