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APRS station JO4GDB-7 - show graphs
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Comment: 145MHz RX/With JO4GDA
Mic-E message: Off duty
Location: 34°24.11' N 132°29.59' E - locator PM64FJ96EK - show map - static map
2.0 miles East bearing 79° from Hiroshima-shi, Hiroshima, Japan [?]
4.0 miles Northwest bearing 307° from Kaita, Hiroshima, Japan
41.9 miles North bearing 338° from Matsuyama-shi, Ehime, Japan
Last position: 2017-05-05 04:44:14 EDT (18d 8h13m ago)
2017-05-05 17:44:14 JST local time at Hiroshima-shi, Japan [?]
Altitude: 174 ft
Course:
Device: Yaesu: FT1D (ht)
Last path: JO4GDB-7>STRTQ1 via JE4YKP-2*,qAR,JR4IUS-10 (good)
Positions stored: 1678
Other SSIDs: JO4GDB JO4GDB-9
Stations near current position of JO4GDB-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JO4GDA-716.0 yards 90°2017-05-22 06:50:05 JO4GDB17.0 yards 270°2017-05-02 05:34:07
JO4GDA33.1 yards 90°2017-05-19 08:49:53 JA4QAQ-70.8 miles 120°2017-05-23 05:37:24
JR4EUD-71.0 miles 251°2017-05-22 19:25:05 JO4EDY-71.1 miles 252°2017-05-15 06:32:49
JH4QHO-91.3 miles 179°2017-05-23 09:41:46 JA4NYY1.6 miles 241°2017-05-20 00:23:45
JR4IUS-101.6 miles 282°2017-05-23 12:31:44 JA4NYY-72.1 miles 215°2017-05-13 22:41:26
JE4MKV-72.3 miles 258°2017-05-22 02:52:27 JF4ERQ-92.3 miles 238°2017-04-28 08:05:59
JF4IET-92.4 miles 219°2017-04-28 09:13:08 JO4HJX2.4 miles 249°2017-05-04 01:18:15
JI4FRV-92.5 miles 286°2017-05-15 06:27:59 JN4UKS-72.6 miles 253°2017-05-02 22:24:33
JR5UXA2.6 miles 255°2017-05-03 05:20:28 JJ4KME-72.7 miles 259°2017-05-04 02:27:58
McCOY3.0 miles 257°2017-05-23 12:03:15 JA4BOF-53.4 miles 334°2017-05-07 03:04:15
Stations which heard JO4GDB-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JR4IUS-10 4 2017-05-03 20:06:08 2017-05-04 01:26:09 PM64FJ > PM64FJ 1.4 miles 39° 2017-05-04 01:26:09
JR4KDC-10 1 2017-05-04 05:59:33 2017-05-04 05:59:33 PM64FJ > PM64GI 4.5 miles 114° 2017-05-04 05:59:33
JE4YKI-13 10 2017-05-03 20:00:07 2017-05-04 06:15:41 PM64FJ > PM64DI 10.3 miles 252° 2017-05-04 06:15:41
JE4YKP-2 67 2017-05-03 20:00:19 2017-05-05 04:44:14 PM64FJ > PM64DI 12.4 miles 261° 2017-05-05 04:44:14
JE4YKP-3 8 2017-05-05 00:56:54 2017-05-05 01:13:55 PM64FJ > PM64DI 10.2 miles 263° 2017-05-05 01:13:55

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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