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APRS station JG1RBF - show graphs
Comment: D-STAR MITAKESAN430 {UIV32N}
Last status: UI-View32 V2.03
Location: 35°34.51' N 139°25.52' E - locator PM95RN18AA - show map
2.8 miles Northwest bearing 329° from Machida, Tōkyō, Japan [?]
4.3 miles East bearing 69° from Sagamihara, Kanagawa, Japan
15.0 miles Northwest bearing 306° from Yokohama-shi, Kanagawa, Japan
16.9 miles Southwest bearing 242° from Tokyo, Tōkyō, Japan
Last position: 2024-12-15 07:06:29 EST (17h24m ago)
2024-12-15 21:06:29 JST local time at Machida, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JG1RBF>APU25N via qAS,JQ1ZWR-4
Positions stored: 380
Packet rate: 900 seconds between packets on average during 3601 seconds.
Other SSIDs: JG1RBF-9 JG1RBF-7 JG1RBF-C JG1RBF-8
Stations near current position of JG1RBF - show more
callsign distance last heard - EST      callsign distance last heard - EST
JG1RBF-715.8 yards 270°2024-12-14 19:09:29 JK1BRK-91.5 miles 63°2024-11-23 21:12:38
JH1OXL-71.7 miles 229°2024-12-12 03:49:06 JF1UJN-92.7 miles 20°2024-12-07 23:14:41
JH1EIH2.7 miles 264°2024-12-08 21:58:13 JN1ARX-142.8 miles 21°2024-12-08 04:52:37
JL1AIP2.9 miles 73°2024-12-06 07:39:20 7K1SGK-72.9 miles 229°2024-12-07 02:59:49
JA9QQN-92.9 miles 275°2024-12-02 03:04:30 JM1BEP-73.0 miles 248°2024-12-16 00:30:42
JM1BEP-93.0 miles 248°2024-12-16 00:30:36 JF1CXH-73.0 miles 269°2024-11-29 20:44:53
JH1TVN-93.1 miles 141°2024-12-14 00:49:50 7N3TCK-73.1 miles 44°2024-12-08 00:10:34
JA9QQN3.1 miles 273°2024-11-28 04:24:57 JA9QQN-73.1 miles 273°2024-11-16 21:42:15
JL1XHD-73.3 miles 187°2024-12-15 00:28:31 JF3KOA-93.3 miles 359°2024-12-15 21:04:55
JH1NHK3.6 miles 180°2024-11-23 06:32:33 JJ1OKA-103.7 miles 77°2024-12-13 09:05:34
Stations which heard JG1RBF directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JQ1YZZ-4 1 2024-12-14 19:32:03 2024-12-14 19:32:03 PM95RN > PM95UN 13.7 miles 91° 2024-12-14 19:32:03
JQ1ZWR-4 2 2024-12-15 06:06:28 2024-12-15 07:06:29 PM95RN > PM95QK 10.4 miles 193° 2024-12-15 07:06:29
JQ1YDA-10 9 2024-12-14 21:27:28 2024-12-15 02:28:44 PM95RN > PM95SP 9.4 miles 65° 2024-12-15 02:28:44
JA1YCQ-10 2 2024-12-14 21:57:29 2024-12-15 00:27:28 PM95RN > PM95UR 20.7 miles 59° 2024-12-15 00:27:28

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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