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APRS station JL4WBR-9 - show graphs
Mic-E message: In service
Location: 34°33.94' N 133°40.42' E - locator PM64UN05US - show map
5.4 miles West bearing 257° from Kurashiki, Okayama, Japan [?]
8.2 miles Southwest bearing 212° from Sōja, Okayama, Japan
16.3 miles Southwest bearing 246° from Okayama-shi, Okayama, Japan
70.1 miles East bearing 80° from Hiroshima-shi, Hiroshima, Japan
Last position: 2024-05-22 20:46:34 EDT (2h39m ago)
2024-05-23 09:46:34 JST local time at Kurashiki, Japan [?]
Altitude: 43 ft
Course: 52°
Speed: 5 MPH
Device: Yaesu: FTM-300D (rig)
Last path: JL4WBR-9>S4SSY4 via WIDE1-1,qAR,JA4YZK-10 (good)
Positions stored: 7940
Packet rate: 172 seconds between packets on average during 6726 seconds.
Stations near current position of JL4WBR-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JH4GLG-101.1 miles 255°2024-05-22 23:02:42 JH4GLG-131.1 miles 255°2024-05-22 23:17:43
JI4BFT-71.4 miles 52°2024-05-22 21:32:18 JJ4ERR-91.7 miles 171°2024-05-22 18:26:31
JO4MTT-92.4 miles 194°2024-05-22 19:40:22 JM4WDK-92.8 miles 231°2024-05-22 18:13:53
JA/OY-2202.8 miles 95°2024-05-22 22:19:08 JM4DRN3.2 miles 277°2024-05-18 04:03:01
JO4MIC-73.2 miles 277°2024-05-04 20:28:20 JO4ESJ3.2 miles 277°2024-05-04 22:36:15
JA4YZK-103.5 miles 89°2024-05-22 23:13:18 JA/OY-2113.5 miles 24°2024-05-18 20:35:47
JO4DPV-93.5 miles 114°2024-05-20 21:47:10 JA/OY-1133.6 miles 278°2024-05-16 08:04:48
JF4HHR3.8 miles 96°2024-05-22 02:26:46 JF4HHR-73.9 miles 78°2024-05-22 23:08:06
JH4GLG-93.9 miles 123°2024-05-22 18:04:04 NANIWA MARU NO.214.0 miles 180°2024-04-24 19:39:18
JE4SMQ-94.6 miles 142°2024-05-22 19:10:02 JE4SMF-94.8 miles 72°2024-05-19 20:36:04
Stations which heard JL4WBR-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA5UJT-10 1 2024-05-17 23:24:16 2024-05-17 23:24:16 PM64TN > PM74AH 26.5 miles 124° 2024-05-17 23:24:16
JE4YMQ-10 10 2024-05-08 20:44:14 2024-05-12 22:01:17 PM64UO > PM64WP 10.6 miles 65° 2024-05-08 20:44:14
JA4ZZJ-2 2 2024-05-10 02:12:10 2024-05-22 19:21:35 PM64UN > PM64WL 12.5 miles 131° 2024-05-22 19:21:35
JA4ZAQ-2 20 2024-05-09 00:19:45 2024-05-22 20:36:41 PM64TM > PM64XR 21.1 miles 49° 2024-05-17 20:07:58
JA4YZK-10 290 2024-05-08 20:35:57 2024-05-22 20:46:34 PM64TN > PM64UN 4.5 miles 73° 2024-05-17 23:25:43
JR5IZI-13 1 2024-05-09 00:16:23 2024-05-09 00:16:23 PM64UN > PM64XG 26.8 miles 138° 2024-05-09 00:16:23

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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