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APRS station JK3OJN - show graphs
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Comment: D-STAR>JP4YDD A
Location: 35°03.82' N 133°58.83' E - locator PM65XB75PG - show map - static map
1.5 miles Northwest bearing 311° from Tsuyama, Okayama, Japan [?]
27.1 miles South bearing 160° from Kurayoshi, Tottori, Japan
27.9 miles North bearing 5° from Okayama-shi, Okayama, Japan
72.8 miles West bearing 291° from Kōbe-shi, Hyōgo, Japan
Last position: 2018-01-11 11:27:06 EST (12d 5h22m ago)
2018-01-12 01:27:06 JST local time at Tsuyama, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JK3OJN>API510 via DSTAR*,qAS,JP4YDD-IS (good)
Positions stored: 97
Stations near current position of JK3OJN - show more
callsign distance last heard - EST      callsign distance last heard - EST
JI3GBI-51.5 miles 116°2018-01-07 05:03:19 7K2TTJ-A2.5 miles 52°2018-01-09 04:03:19
J4FNC-93.0 miles 55°2018-01-23 04:16:59 JG4TFA-93.1 miles 54°2018-01-23 03:13:34
JE4FNC-103.1 miles 53°2018-01-23 16:33:41 JM4KCS-77.3 miles 88°2018-01-22 17:43:51
JA6VSC-99.6 miles 108°2018-01-23 05:09:45 JR4MXP-1011.6 miles 70°2018-01-23 16:46:38
JR4MXP-911.6 miles 70°2018-01-21 06:11:05 JA4FKO-911.9 miles 147°2018-01-21 21:10:49
JA4UNI-A12.2 miles 68°2018-01-09 06:23:35 JA4UNI-112.2 miles 68°2018-01-23 16:33:35
JA4UNI-912.2 miles 68°2018-01-22 22:27:07 JP4YDD-I13.4 miles 26°2018-01-23 16:42:34
JJ4ELR-D15.6 miles 29°2017-12-31 21:30:35 JN4HSC-1515.8 miles 294°2018-01-23 16:47:37
JN4HSC-916.0 miles 298°2018-01-23 06:30:47 JN4HSC-1016.0 miles 298°2018-01-23 16:46:23
JN4HSC16.0 miles 298°2018-01-22 04:01:22 JN4HSC-716.0 miles 299°2018-01-23 16:07:45
Stations which heard JK3OJN directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST

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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