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APRS station JJ7WPW-9 - show graphs
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Location: 38°42.73' N 141°01.20' E - locator QM08MR20JW - show map - static map
10.3 miles North bearing 20° from Furukawa, Miyagi, Japan [?]
11.3 miles North bearing 352° from Kogota, Miyagi, Japan
31.6 miles North bearing 15° from Sendai-shi, Miyagi, Japan
85.0 miles Southeast bearing 144° from Akita Shi, Akita, Japan
Last position: 2017-02-02 05:41:25 EST (18d 2h42m ago)
2017-02-02 19:41:25 JST local time at Furukawa, Japan [?]
Course: 168°
Device: Unknown: Unknown
Last path: JJ7WPW-9>APRS via JO7CHC-3*,WIDE2-1,qAR,JA7DNO-10 (good)
Positions stored: 7697
Stations near current position of JJ7WPW-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JR7ZEG-101.7 miles 30°2017-02-05 21:56:16 JA7UIK-94.0 miles 27°2017-02-05 01:30:28
JR7LTL-75.8 miles 2°2017-02-12 05:00:05 JK7CJM-510.1 miles 92°2017-01-27 21:40:47
JH8CLC-511.2 miles 199°2017-02-18 00:14:57 JK7CJM-913.2 miles 100°2017-01-30 23:08:47
JJ7WLI-915.0 miles 124°2017-02-20 03:12:10 JL7ONU-916.0 miles 19°2017-02-20 06:22:24
JP7LOY-716.6 miles 198°2017-02-18 21:01:53 JK7DUL-517.6 miles 43°2017-01-31 22:30:44
JO7CHC-318.4 miles 327°2017-02-20 04:15:35 JH8CLC-718.5 miles 179°2017-02-17 23:47:31
JE7YYQ-1022.8 miles 57°2017-02-20 08:05:15 JM7XFG-926.1 miles 41°2017-02-11 01:32:53
JE7YYJ-230.0 miles 51°2017-02-20 08:17:00
Stations which heard JJ7WPW-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JO7CHC-3 5 2017-02-01 18:00:41 2017-02-02 05:41:25 QM08MR > QM08JW 18.4 miles 327° 2017-02-02 05:41:25
JR7ZEG-10 2 2017-02-01 18:07:00 2017-02-01 18:14:27 QM08MR > QM08MR 1.7 miles 30° 2017-02-01 18:14:27

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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