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APRS station JN4RYW-A - show graphs
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Comment: D-PRS TEST
Location: 34°30.77' N 133°23.04' E - locator PM64QM63BB - show map - static map
1.4 miles South bearing 178° from Kannabe, Hiroshima, Japan [?]
2.3 miles Northeast bearing 26° from Fukuyama, Hiroshima, Japan
33.0 miles West bearing 252° from Okayama-shi, Okayama, Japan
53.3 miles East bearing 81° from Hiroshima-shi, Hiroshima, Japan
Last position: 2019-01-18 19:46:01 EST (1d 13h52m ago)
2019-01-19 09:46:01 JST local time at Kannabe, Japan [?]
Altitude: 748 ft
Last path: JN4RYW-A>API31 via DSTAR*,qAS,JR5WW-IS (good)
Positions stored: 32
Other SSIDs: JN4RYW-7 JN4RYW-9
Stations near current position of JN4RYW-A - show more
callsign distance last heard - EST      callsign distance last heard - EST
JN4RYW-783.1 yards 270°2019-01-18 20:40:46 JN4RJM-5-i2.2 miles 210°2019-01-02 11:21:02
JE4YLR-102.2 miles 208°2019-01-20 09:27:13 JL4QCB-52.6 miles 238°2019-01-13 18:22:19
JN4RYW-92.9 miles 316°2019-01-20 08:22:57 JL4IMB-93.1 miles 191°2019-01-20 06:15:21
JA4ZRK4.1 miles 308°2019-01-20 08:46:33 JE4HES-74.8 miles 212°2019-01-19 08:04:19
JO4BDG-76.8 miles 94°2019-01-17 01:57:22 JL4BUQ-97.9 miles 86°2019-01-20 03:23:33
JA4FCV B9.2 miles 294°2019-01-15 19:04:59 JA4FCV-B9.2 miles 294°2019-01-15 19:05:09
JA4FCV9.2 miles 294°2019-01-17 09:50:55 JO4HJX-510.4 miles 78°2019-01-01 21:58:49
JO4JLV10.7 miles 88°2018-12-22 22:35:56 JG4LCS-711.7 miles 94°2019-01-02 02:26:41
JG4OCY-912.9 miles 39°2019-01-20 01:06:27 JH4GLG-115.8 miles 78°2019-01-20 09:25:55
JH4GLG-716.0 miles 79°2019-01-15 02:33:05 JH4GLG-916.1 miles 80°2019-01-07 02:01:27
Stations which heard JN4RYW-A directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DSTAR 1 2019-01-18 19:46:01 2019-01-18 19:46:01 PM64QM > RE43EO 5995.7 miles 157° 2019-01-18 19:46:01

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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