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APRS station JJ0RFL-5 - show graphs
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Comment: U2APRS
Location: 38°00.47' N 138°19.08' E - locator PM98DA81DV - show map - static map
8.2 miles Southwest bearing 230° from Ryōtsu, Niigata, Japan [?]
35.6 miles Northwest bearing 300° from Maki, Niigata, Japan
39.1 miles West bearing 281° from Niigata-shi, Niigata, Japan
59.5 miles North bearing 4° from Jōetsu, Niigata, Japan
Last position: 2017-01-07 22:22:52 EST (46d 8h29m ago)
2017-01-08 12:22:52 JST local time at Ryōtsu, Japan [?]
Altitude: 56 ft
Course: 165°
Speed: 1 MPH
Device: JA7UDE: U2APRS (app, Android)
Last path: JJ0RFL-5>APDU83 via TCPIP*,qAC,T2SAPPORO
Positions stored: 407
Stations near current position of JJ0RFL-5 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JJ0TRU-54.4 miles 167°2017-01-26 04:46:21 JJ0RFL-76.8 miles 56°2017-02-21 22:14:31
JJ0RFL-16.8 miles 57°2017-02-23 00:09:11 JJ0TRU-78.2 miles 52°2017-02-22 00:37:13
JR0KQK-134.6 miles 112°2017-02-22 09:50:47
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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