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APRS station JL4UMO-9 - show graphs
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Comment: TinyTrak3
Mic-E message: Off duty
Last status: TinyTrak3 v1.1
Location: 34°33.70' N 133°37.62' E - locator PM64TN54FT - show map - static map
8.1 miles West bearing 259° from Kurashiki, Okayama, Japan [?]
10.1 miles Southwest bearing 224° from Sōja, Okayama, Japan
18.8 miles West bearing 249° from Okayama-shi, Okayama, Japan
67.4 miles East bearing 80° from Hiroshima-shi, Hiroshima, Japan
Last position: 2018-07-20 15:58:48 EDT (38m17s ago)
2018-07-21 04:58:48 JST local time at Kurashiki, Japan [?]
Altitude: 154 ft
Course: 242°
Speed: 40 MPH
Last path: JL4UMO-9>STSSW0 via JH4GLG-1*,qAR,JE4YIB-10 (good)
Positions stored: 214977
Packet rate: 34 seconds between packets on average during 1208 seconds.
Stations near current position of JL4UMO-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JH4GLG-11.6 miles 90°2018-07-20 16:10:09 JH4GLG-71.8 miles 96°2018-07-17 05:10:31
JM4WDK-22.6 miles 123°2018-07-20 16:15:19 JH3HGI-94.0 miles 226°2018-06-23 00:56:19
JM4WDK-94.2 miles 92°2018-07-20 05:28:54 JL4BUQ-96.2 miles 246°2018-07-19 21:43:09
JA5ZGU-126.9 miles 105°2018-07-19 05:57:49 JJ4IOT-17.7 miles 45°2018-07-06 20:51:18
JE4SMQ-Y8.0 miles 76°2018-07-19 18:48:16 JO4BDG-78.1 miles 241°2018-07-14 19:02:40
JO4EQJ-98.2 miles 20°2018-07-20 02:25:16 JG4PWJ-98.6 miles 119°2018-06-22 02:46:43
JG4PWJ-148.6 miles 112°2018-07-19 21:23:21 JN4VVU-A9.2 miles 106°2018-07-16 20:44:54
JE4SMQ-99.2 miles 75°2018-07-20 05:53:09 JE4SMQ-79.4 miles 77°2018-07-01 11:41:22
JE4YIB B9.4 miles 77°2018-07-20 16:21:42 JE4YIB-B9.4 miles 77°2018-07-20 16:21:52
JE4YIB-N9.4 miles 77°2018-07-20 16:20:32 JE4YIB9.4 miles 77°2018-07-01 06:43:56
Stations which heard JL4UMO-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JR5YBZ-3 221 2018-07-01 16:35:34 2018-07-20 15:55:23 PM64UP > PM63TX 46.2 miles 186° 2018-07-14 17:52:05
JH4GLG-1 646 2018-07-01 16:18:35 2018-07-20 15:58:48 PM64UM > PM64TN 4.9 miles 298° 2018-07-09 16:43:40
JA4YYF-1 3 2018-07-13 17:55:49 2018-07-13 18:30:59 PM64UO > PM64RX 28.4 miles 335° 2018-07-13 17:55:49
JE4YIB-10 4 2018-07-13 17:18:42 2018-07-14 17:27:10 PM64UP > PM64VO 5.4 miles 124° 2018-07-13 18:39:14
JA5YRY-10 34 2018-07-02 04:25:09 2018-07-20 04:21:54 PM64UP > PM64LA 58.1 miles 224° 2018-07-14 23:48:14

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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