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APRS station JH4BTI-7 - show graphs
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Mic-E message: Off duty
Location: 33°57.68' N 133°18.38' E - locator PM63PX60SR - show map - static map
0.6 miles West bearing 283° from Niihama, Ehime, Japan [?]
7.7 miles Northeast bearing 66° from Saijō, Ehime, Japan
56.9 miles Southeast bearing 122° from Hiroshima-shi, Hiroshima, Japan
60.2 miles Southwest bearing 217° from Okayama-shi, Okayama, Japan
Last position: 2017-06-30 23:16:58 EDT (20d 17h20m ago)
2017-07-01 12:16:58 JST local time at Niihama, Japan [?]
Altitude: 66 ft
Course: 116°
Speed: 4 MPH
Device: Yaesu: VX-8G (ht)
Last path: JH4BTI-7>SSUWV8 via WIDE1-1,WIDE2-1,qAR,JF5FFL-10 (good)
Positions stored: 10662
Other SSIDs: JH4BTI-1 JH4BTI-12
Stations near current position of JH4BTI-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JH5LZO-90.6 miles 41°2017-07-20 04:25:13 JA5ERQ-72.2 miles 210°2017-07-19 22:17:27
JF5QUT-92.3 miles 191°2017-07-21 06:46:00 JF5QUT-72.3 miles 192°2017-06-27 06:48:12
JA5UEZ-92.4 miles 212°2017-07-17 21:01:31 JA5OCL-122.4 miles 204°2017-07-21 08:33:35
JE5RTW-82.5 miles 193°2017-07-19 17:09:02 JJ5HPS-92.6 miles 269°2017-07-08 18:48:55
JF5FFL-122.8 miles 201°2017-07-21 04:03:53 JF5FFL-92.8 miles 201°2017-07-17 22:06:02
JF5FFL-102.8 miles 200°2017-07-21 16:26:56 JF5FFL-72.8 miles 200°2017-07-20 17:29:38
JF5WQL-122.8 miles 220°2017-07-20 05:37:57 JH5LVC-94.8 miles 239°2017-07-04 02:57:56
JG5MCR-97.2 miles 245°2017-07-13 22:54:54 JH5LIG-77.2 miles 148°2017-07-01 00:20:56
JF5WQL7.6 miles 252°2017-06-29 03:36:04 JJ5KOJ-77.8 miles 241°2017-07-20 00:57:03
JJ5MRR-99.1 miles 86°2017-07-20 20:39:00 JJ5MRR-29.1 miles 86°2017-07-21 16:30:47
Stations which heard JH4BTI-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JR5YBZ-3 13 2017-06-30 20:38:40 2017-06-30 22:40:41 PM64OK > PM63TX 40.6 miles 143° 2017-06-30 20:38:40
JF5FFL-10 18 2017-06-30 21:24:00 2017-06-30 23:16:58 PM64NG > PM63PW 26.8 miles 158° 2017-06-30 21:24:00
JR5YDS-10 6 2017-06-30 22:10:17 2017-06-30 23:13:08 PM63PW > PM64MB 19.9 miles 294° 2017-06-30 23:05:46
JA5YRY-10 18 2017-06-30 20:49:34 2017-06-30 22:32:24 PM64OI > PM64LA 25.7 miles 206° 2017-06-30 20:49:34
JR5IUI-10 4 2017-06-30 22:17:38 2017-06-30 22:56:18 PM63OV > PM63MX 11.0 miles 293° 2017-06-30 22:56:18
JG5MMU-10 7 2017-06-30 21:51:45 2017-06-30 22:10:14 PM64LC > PM64LC 1.0 miles 183° 2017-06-30 21:51:45

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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