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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°02.59' E - locator PM74AI54EL - show map - static map
0.8 miles North bearing 359° from Takamatsu-shi, Kagawa, Japan [?]
10.5 miles Southeast bearing 150° from Tamano, Okayama, Japan
22.2 miles South bearing 164° from Okayama-shi, Okayama, Japan
68.9 miles West bearing 250° from Kōbe-shi, Hyōgo, Japan
Last position: 2018-12-12 04:51:46 CST (2h52m ago)
2018-12-12 19:51:46 JST local time at Takamatsu-shi, Japan [?]
Altitude: 46 ft
Course: 173°
Speed: 7 MPH
Device: Telemetry devices
Last path: JA5OJF-12>APERXS via JA5EXN-1*,qAR,JR5YFF-10 (good)
Positions stored: 81917
Packet rate: 72 seconds between packets on average during 1573 seconds.
Other SSIDs: JA5OJF-10 JA5OJF-9
Stations near current position of JA5OJF-12 - show more
callsign distance last heard - CST      callsign distance last heard - CST
NO.1 SHODOSHIMA MARU0.4 miles 59°2018-12-08 19:23:39 NAOSHIMA0.4 miles 65°2018-11-26 19:03:02
JA5EXN-20.5 miles 163°2018-12-11 21:54:07 JA5EXN-10.5 miles 163°2018-12-12 07:34:59
JA5FDG-50.7 miles 161°2018-12-12 02:08:34 JA5EXN-90.8 miles 248°2018-11-14 03:07:46
JG5GUT0.9 miles 121°2018-11-23 09:15:16 JG5GUT-50.9 miles 121°2018-12-03 09:27:54
JA5FXJ1.0 miles 134°2018-12-11 03:05:19 JA5FXJ-71.0 miles 134°2018-12-03 22:16:08
JH5QOG-71.0 miles 227°2018-12-12 05:58:42 JA5FXJ-121.0 miles 134°2018-12-10 21:54:51
ASAHI MARU 21.1 miles 84°2018-11-14 17:37:28 REITAKUMARU1.1 miles 85°2018-11-21 19:36:48
JR5MJL-121.5 miles 146°2018-12-11 21:28:13 JA5UJT-91.6 miles 173°2018-12-11 17:53:57
JA5UJT-101.6 miles 172°2018-12-12 07:33:16 JA5FDG-71.6 miles 147°2018-12-12 05:35:57
JA5FDG-121.6 miles 149°2018-12-09 15:57:59 JA5DJM-72.0 miles 241°2018-11-28 20:29:27
Stations which heard JA5OJF-12 directly on radio –
callsign pkts first heard - CST last heard longest (tx => rx) longest at - CST
JA5FXJ 102 2018-11-30 21:39:55 2018-12-07 18:49:01 PM74AF > PM74AI 7.6 miles 22° 2018-12-03 21:12:50
JR5GDP 68 2018-12-01 01:57:30 2018-12-12 04:50:28 PM64XG > PM74CG 12.2 miles 94° 2018-12-11 21:17:41
JA5GGB 3 2018-12-04 21:39:09 2018-12-11 17:27:32 PM64XG > PM64UF 14.0 miles 259° 2018-12-05 17:30:45
JA4YMC-10 1 2018-12-02 17:12:39 2018-12-02 17:12:39 PM74AG > PM65TA 54.0 miles 337° 2018-12-02 17:12:39
JH3YBD-1 2 2018-12-04 04:38:02 2018-12-11 04:53:21 PM74AH > PM75HD 65.7 miles 32° 2018-12-11 04:53:21
JG5WUN-1 2 2018-12-02 17:02:02 2018-12-06 04:24:57 PM74AH > PM74BG 7.5 miles 98° 2018-12-06 04:24:57
JA4YYF-1 2 2018-12-11 04:53:44 2018-12-11 17:05:19 PM74AH > PM64RX 55.5 miles 326° 2018-12-11 17:05:19
JA5OJF-10 75 2018-12-01 01:50:37 2018-12-12 04:42:39 PM74AI > PM64XG 7.6 miles 205° 2018-12-07 20:40:47
JR5CFK 50 2018-11-30 21:38:38 2018-12-12 04:28:22 PM64XG > PM74BG 9.4 miles 83° 2018-12-04 21:16:47
JR5YFF-10 67 2018-11-30 21:35:05 2018-12-12 04:51:24 PM74AI > PM74CA 25.2 miles 155° 2018-12-01 01:44:07
JA5EXN-1 3 2018-12-12 04:42:02 2018-12-12 04:51:32 PM74AH > PM74AI 1.2 miles 33° 2018-12-12 04:42:02

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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