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APRS weather station 7M1JBF-11 - show graphs
Comment: V121OTW1
Last status: 12.1V https://minkara.carview.co.jp/userid/2070540/blog/47484893/
Location: 35°47.78' N 139°54.51' E - locator PM95WT91AC - show map
1.0 miles Northeast bearing 28° from Matsudo, Chiba, Japan [?]
4.2 miles South bearing 175° from Nagareyama, Chiba, Japan
14.2 miles Northeast bearing 59° from Tokyo, Tōkyō, Japan
28.3 miles Northeast bearing 32° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-06-15 13:47:29 EDT (3m45s ago)
2024-06-16 02:47:29 JST local time at Matsudo, Japan [?]
Last WX report: 2024-06-15 13:47:29 EDT (3m45s ago) – show weather charts
72 °F 100% 1003.5 mbar 0.9 MPH East
Device: Argent Data Systems: OpenTracker (tracker)
Last path: 7M1JBF-11>APOTW1 via CB1-1,qAR,JS1YNE-10 (good)
Positions stored: 5
Packet rate: 466 seconds between packets on average during 22824 seconds.
Other SSIDs: 7M1JBF-13 7M1JBF-12 7M1JBF-5 7M1JBF-A 7M1JBF-15 7M1JBF-10 7M1JBF-1
Stations near current position of 7M1JBF-11 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JQ1QBR0.5 miles 111°2024-06-08 05:54:30 JQ1QBR-90.8 miles 293°2024-06-15 08:05:04
JA1HSS-90.8 miles 177°2024-06-15 02:05:31 JH1LWU-131.4 miles 187°2024-06-15 13:28:21
JG1QZF1.8 miles 237°2024-06-14 04:24:58 JE1OSX-92.1 miles 41°2024-06-15 05:05:23
JK1BYO-92.5 miles 319°2024-06-14 02:00:22 JH1WDJ-92.8 miles 180°2024-06-14 20:16:32
JK1WMD-82.8 miles 228°2024-06-14 23:51:18 7K1VKU-93.5 miles 148°2024-06-15 06:15:52
JS1YQA-B3.5 miles 209°2024-05-16 20:57:27 JH1XPA-73.6 miles 176°2024-05-27 07:12:30
JJ1WMP3.7 miles 286°2024-06-08 22:23:19 JJ1KCW-93.8 miles 228°2024-06-15 04:45:59
7L2KOZ-93.9 miles 4°2024-06-10 22:10:26 JQ1BRQ-124.1 miles 102°2024-06-05 04:41:33
JJ1KCW-74.3 miles 218°2024-06-08 21:47:34 JP1JKH-94.8 miles 109°2024-05-24 02:45:27
JL1TJX-74.8 miles 160°2024-06-15 04:18:34 JL1TJX-54.9 miles 159°2024-06-15 07:41:07
Stations which heard 7M1JBF-11 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JM1YTY-3 1 2024-06-11 19:11:50 2024-06-11 19:11:50 PM95WT > PM95WC 48.2 miles 182° 2024-06-11 19:11:50
JM1YTU-3 6 2024-06-03 14:14:52 2024-06-15 11:47:28 PM95WT > QM05CL 28.0 miles 145° 2024-06-15 11:47:28
JG1FVF 1 2024-06-13 11:24:20 2024-06-13 11:24:20 PM95WT > QM05EX 29.3 miles 66° 2024-06-13 11:24:20
JG1PNO-10 6 2024-06-07 13:45:18 2024-06-13 15:44:36 PM95WT > PM96OL 62.6 miles 319° 2024-06-13 15:44:36
JS1YNE-10 1100 2024-05-31 20:00:45 2024-06-15 13:47:29 PM95WT > PM95WR 6.8 miles 217° 2024-06-15 13:47:29
JQ1ZVN-10 888 2024-05-31 20:10:45 2024-06-15 13:07:28 PM95WT > QM05AQ 11.0 miles 135° 2024-06-15 13:07:28
JM1YUJ-1 108 2024-06-01 05:41:27 2024-06-15 12:37:26 PM95WT > QM05CG 39.7 miles 154° 2024-06-15 12:37:26

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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