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APRS station JN4HSC-7 - show graphs
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Comment: 145.780MHz / RX: JR4VM-WR-WD-WP
Mic-E message: In service
Location: 35°10.44' N 133°43.87' E - locator PM65UE71RS - show map - static map
17.4 miles Northwest bearing 299° from Tsuyama, Okayama, Japan [?]
18.5 miles South bearing 195° from Kurayoshi, Tottori, Japan
37.2 miles North bearing 342° from Okayama-shi, Okayama, Japan
89.9 miles Northeast bearing 53° from Hiroshima-shi, Hiroshima, Japan
Last position: 2017-01-22 20:07:36 EST (1d 20h28m ago)
2017-01-23 10:07:36 JST local time at Tsuyama, Japan [?]
Altitude: 1043 ft
Course: 203°
Speed: 2 MPH
Device: Yaesu: VX-8G (ht)
Last path: JN4HSC-7>S5QPT4 via HNDY1-1,qAR,JN4HSC-10 (good)
Positions stored: 2299
Packet rate: 85 seconds between packets on average during 423 seconds.
Other SSIDs: JN4HSC JN4HSC-10 JN4HSC-2 JN4HSC-9 JN4HSC-ND
Stations near current position of JN4HSC-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JN4HSC15.9 yards 90°2017-01-22 06:59:01 JN4HSC-1015.9 yards 90°2017-01-24 16:32:35
JN4HSC-920.7 yards 180°2017-01-24 03:34:07 JF4LEZ-99.1 miles 273°2017-01-19 18:25:21
WIRX1206912.9 miles 207°2017-01-24 15:57:30 439.52-OY13.0 miles 207°2017-01-24 15:57:34
JA4YMC-1013.0 miles 207°2017-01-24 16:29:09 JA4YMC-1313.0 miles 207°2017-01-24 16:08:32
JA4CYQ-913.4 miles 191°2017-01-23 02:10:05 JE4YJJ-1013.8 miles 192°2017-01-24 16:14:11
JA4CYQ-1013.9 miles 192°2017-01-10 03:29:42 JH1NWN-516.6 miles 110°2017-01-08 09:17:52
JR4CUX-1217.1 miles 115°2017-01-23 20:01:43 JE4FNC-917.3 miles 111°2017-01-24 06:12:22
JG4TFA-917.6 miles 109°2017-01-24 00:45:26 JE4FNC-1017.6 miles 109°2017-01-24 16:35:29
JA4YYF-218.3 miles 228°2017-01-24 16:25:00 JA4YYF-118.3 miles 228°2017-01-24 15:51:50
JO4DTH-919.7 miles 110°2017-01-15 19:56:52 JH4AAC-1419.9 miles 228°2017-01-23 00:29:44
Stations which heard JN4HSC-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JN4HSC-10 84 2016-12-31 19:24:59 2017-01-22 20:07:36 PM65UE > PM65UE 15.9 yards 90° 2017-01-22 20:07:36

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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