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APRS station JA5OJF-12 - show graphs
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Comment: Udonken
Last status: {AT0B2}aprstracker-0.11S1
Location: 34°21.12' N 134°02.60' E - locator PM74AI54EL - show map - static map
0.8 miles North bearing 0° from Takamatsu-shi, Kagawa, Japan [?]
7.7 miles West bearing 285° from Shido, Kagawa, Japan
22.3 miles South bearing 164° from Okayama-shi, Okayama, Japan
68.9 miles West bearing 250° from Kōbe-shi, Hyōgo, Japan
Last position: 2020-06-06 01:48:36 EDT (12h1m ago)
2020-06-06 14:48:36 JST local time at Takamatsu-shi, Japan [?]
Altitude: 39 ft
Course: 144°
Speed: 9 MPH
Device: Telemetry devices
Last path: JA5OJF-12>APERXS via JA5EXN-1*,qAR,JR5IZI-10 (good)
Positions stored: 110641
Packet rate: 67 seconds between packets on average during 671 seconds.
Other SSIDs: JA5OJF-10
Stations near current position of JA5OJF-12 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA5EXN-10.5 miles 164°2020-06-06 13:32:09 JA5EXN-90.5 miles 163°2020-06-04 01:40:55
JA5DJM-70.6 miles 182°2020-05-13 23:13:34 JA5FDG-50.7 miles 162°2020-06-05 04:05:12
JP5YCN-I0.8 miles 173°2020-06-06 13:30:49 JA5DCH-90.8 miles 177°2020-05-31 19:15:40
JG5GUT-i0.8 miles 121°2020-05-09 13:13:45 JG5GUT0.9 miles 121°2020-06-02 23:18:33
JG5GUT-50.9 miles 121°2020-06-03 00:30:41 JA5FXJ-121.0 miles 134°2020-06-06 02:58:51
JA5UJT-71.4 miles 180°2020-06-06 05:08:20 JR5MJL-121.5 miles 145°2020-06-06 01:42:57
JA5FDG-91.6 miles 148°2020-05-30 03:18:49 JA5UJT-91.6 miles 173°2020-06-06 02:12:49
JA5FDG-71.6 miles 149°2020-06-05 04:47:34 JA5UJT-101.6 miles 173°2020-06-06 13:35:16
JH5QOG-71.6 miles 147°2020-06-06 02:57:48 JA5FDG-101.6 miles 149°2020-06-06 13:32:25
JA5PFC-71.8 miles 248°2020-06-03 23:40:03 JA5DJM-92.0 miles 240°2020-06-05 21:40:13
Stations which heard JA5OJF-12 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JR5GDP 1 2020-06-02 18:53:59 2020-06-02 18:53:59 PM74AI > PM74CG 10.6 miles 130° 2020-06-02 18:53:59
JG5WUN-1 1 2020-06-02 06:54:18 2020-06-02 06:54:18 PM74AI > PM74BG 7.4 miles 129° 2020-06-02 06:54:18
JA5OJF-10 11 2020-06-01 23:20:59 2020-06-03 00:20:25 PM64XG > PM64XG 1.8 miles 100° 2020-06-03 00:04:01
JR5CFK 2 2020-06-02 06:44:03 2020-06-02 19:06:34 PM74AH > PM74BG 6.7 miles 119° 2020-06-02 06:44:03
JR5YFF-10 10 2020-06-01 06:46:35 2020-06-02 23:28:39 PM74AI > PM74CA 24.0 miles 158° 2020-06-02 06:49:05
JA5EXN-1 42 2020-06-01 06:44:09 2020-06-06 01:48:36 PM64XF > PM74AI 7.9 miles 33° 2020-06-01 23:53:05
JR5IZI-10 68 2020-06-01 06:35:17 2020-06-03 04:02:07 PM74AI > PM64XG 5.1 miles 211° 2020-06-01 19:05:55

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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