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APRS station JO7CHC-3 - show graphs
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Comment: W1, Kurikoma-kogen(655m)/Period placement
Location: 38°56.12' N 140°49.92' E - locator QM08JW94UL - show map - static map
16.2 miles West bearing 275° from Ichinoseki, Iwate, Japan [?]
21.2 miles Southwest bearing 230° from Mizusawa, Iwate, Japan
46.1 miles North bearing 357° from Sendai-shi, Miyagi, Japan
66.6 miles Southeast bearing 144° from Akita Shi, Akita, Japan
Last position: 2017-11-17 19:59:10 EST (1d 20m ago)
2017-11-18 09:59:10 JST local time at Ichinoseki, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JO7CHC-3>APNU19 via qAR,JF7ELG
Positions stored: 1
APRS digipeater – Statistics for 2017-11:
Stations heard directly: 5 on radio path – show map
Last heard a station directly: 2017-11-16 22:57:43 EST (1d 21h21m ago)
Position packets heard directly: 50 on radio path
Stations near current position of JO7CHC-3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JI7AMV15.5 miles 90°2017-11-15 17:52:50 JR7LTL-715.7 miles 123°2017-11-15 01:34:21
JL7ONU-916.0 miles 87°2017-11-18 07:35:20 JJ7WPW-917.8 miles 142°2017-11-16 23:12:10
JK7CJM-922.8 miles 116°2017-11-16 23:45:32 JJ7LSV-523.6 miles 136°2017-11-03 22:39:56
JK7CJM-1024.3 miles 120°2017-11-17 00:06:03 JE7WWR-724.9 miles 119°2017-11-03 00:56:33
JM7XFG-927.5 miles 92°2017-11-18 01:43:15 JE7YYQ-1029.8 miles 97°2017-11-18 19:55:07
JA7ROC-332.2 miles 127°2017-11-04 00:31:09
Stations which heard JO7CHC-3 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JF7ELG 3 2017-11-07 08:53:30 2017-11-17 19:59:10 QM08JW > QM07LN 96.3 miles 176° 2017-11-17 19:59:10
JK7CJM-10 295 2017-11-01 04:50:28 2017-11-16 23:58:41 QM08JW > QM08OS 24.3 miles 120° 2017-11-16 23:58:41

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.
Stations heard directly by JO7CHC-3
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JH8CLC-7 2 2017-11-10 19:19:04 2017-11-11 04:29:38 QM08LM > QM08JW 29.0 miles 170° 2017-11-11 04:29:38
JJ7WPW-9 30 2017-11-01 07:36:50 2017-11-16 23:12:10 QM08LM > QM08JW 28.3 miles 167° 2017-11-01 07:36:50
JK7CJM-9 13 2017-11-02 22:36:39 2017-11-15 17:19:41 QM08OS > QM08JW 22.7 miles 116° 2017-11-13 05:10:58
JR7LTL-7 4 2017-11-04 22:33:04 2017-11-14 19:00:12 QM08MT > QM08JW 16.2 miles 126° 2017-11-14 19:00:12
JE7WWR-7 1 2017-11-02 22:59:57 2017-11-02 22:59:57 QM08PT > QM08JW 26.0 miles 110° 2017-11-02 22:59:57

Only stations from which a position packet has been heard 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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