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APRS station JA5REF-7 - show graphs
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Comment: U2APRS
Location: 35°52.34' N 139°43.95' E - locator PM95UU79VI - show map - static map
2.9 miles West bearing 255° from Koshigaya, Saitama, Japan [?]
7.3 miles South bearing 189° from Kasukabe, Saitama, Japan
12.8 miles North bearing 10° from Tokyo, Tōkyō, Japan
29.7 miles North bearing 10° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-01-14 02:56:10 EST (8d 22h53m ago)
2017-01-14 16:56:10 JST local time at Koshigaya, Japan [?]
Altitude: 0 ft
Course:
Device: JA7UDE: U2APRS (app, Android)
Last path: JA5REF-7>APDU83 via TCPIP*,qAC,T2SAPPORO
Positions stored: 101
Other SSIDs: JA5REF-5
Stations near current position of JA5REF-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA1BDJ-70.5 miles 92°2017-01-21 02:02:04 JG1MOP-91.7 miles 86°2017-01-21 22:23:13
7N4CRV-A2.1 miles 179°2017-01-22 06:04:26 7M3QXW-A2.5 miles 241°2017-01-23 01:47:49
7N2BMC-72.5 miles 49°2017-01-14 02:26:53 7K3WKG-92.5 miles 206°2017-01-13 20:34:50
JG1MOP-D2.8 miles 83°2017-01-22 05:39:23 JG1MOP-72.8 miles 83°2016-12-31 07:44:47
JG1MOP-82.8 miles 83°2017-01-21 23:03:27 JH1DSD-73.0 miles 256°2017-01-01 21:14:25
JF1AJX-93.1 miles 246°2017-01-22 02:54:27 JJ1BHL-73.2 miles 251°2017-01-22 18:13:03
JL1NSJ-73.5 miles 261°2017-01-14 21:26:30 JF1AJX3.8 miles 251°2017-01-08 23:37:06
JH1IUP-93.8 miles 201°2017-01-22 02:34:15 JI1TVV3.9 miles 229°2017-01-20 08:53:09
JJ1OSZ-53.9 miles 31°2017-01-22 17:40:10 JR1UTI-124.0 miles 199°2017-01-22 02:31:49
JE1JTB-74.1 miles 58°2017-01-22 17:50:58 JR1UTI-I4.2 miles 202°2017-01-13 21:48:01
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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