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APRS station JG1SYB-9 - show graphs
Comment: WiRES-X #14537_PDN/430.74MHz
Mic-E message: Off duty
Location: 35°41.99' N 139°58.76' E - locator PM95XQ77MX - show map
0.5 miles Northwest bearing 334° from Funabashi, Chiba, Japan [?]
3.2 miles West bearing 291° from Narashino, Chiba, Japan
16.1 miles East bearing 87° from Tokyo, Tōkyō, Japan
25.7 miles Northeast bearing 47° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-01-15 03:12:21 EST (9d 12h59m ago)
2025-01-15 17:12:21 JST local time at Funabashi, Japan [?]
Altitude: 0 ft
Course: 322°
Speed: 8 MPH
Device: Yaesu: FTM-300D (rig)
Last path: JG1SYB-9>SUTQY9 via WIDE1-1,qAR,JF1QGG (good)
Positions stored: 17993
Stations near current position of JG1SYB-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA1WHD-90.9 miles 291°2025-01-23 21:40:25 JF1QGG1.0 miles 287°2025-01-24 15:50:39
JA7THE-91.5 miles 345°2025-01-23 20:39:39 JG1LKT-D2.1 miles 328°2025-01-24 15:55:20
JH1XPA-92.2 miles 258°2025-01-24 04:41:43 JN1ZOG-132.6 miles 27°2025-01-24 16:06:47
JQ1IQZ-92.7 miles 284°2025-01-20 06:40:00 JG1KDX-92.7 miles 241°2025-01-19 00:34:29
JL1TJX-53.1 miles 313°2025-01-24 14:33:46 JH1KQX-73.3 miles 286°2025-01-24 03:06:57
JG1ITH-53.5 miles 243°2025-01-24 06:22:22 JN1CAX3.6 miles 63°2025-01-23 07:49:43
JP1YFY-I3.8 miles 56°2025-01-24 16:04:40 JR1LNM3.8 miles 252°2024-12-26 19:18:16
JR1JDS-93.9 miles 123°2025-01-24 02:27:27 JQ1ZVN-104.0 miles 106°2025-01-24 15:58:33
JQ1QDU4.2 miles 281°2024-12-27 03:52:36 JR1TOT-94.4 miles 78°2025-01-22 22:00:07
JI1RFF-94.4 miles 104°2025-01-23 22:12:01 JI1UAG-74.5 miles 33°2025-01-24 10:46:47
Stations which heard JG1SYB-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JF1QGG 11 2025-01-14 16:48:38 2025-01-15 03:12:21 PM95XQ > PM95XQ 1.9 miles 296° 2025-01-15 02:47:28
JQ1ZIF-2 150 2025-01-14 17:01:18 2025-01-15 03:04:51 PM95XQ > QM05CK 21.0 miles 146° 2025-01-15 03:04:51
JS1YNE-10 24 2025-01-14 16:54:38 2025-01-15 03:11:09 QM05BO > PM95WR 19.3 miles 294° 2025-01-15 02:16:38
JQ1ZPA-10 2 2025-01-14 17:02:14 2025-01-15 03:06:47 PM95XQ > PM95VP 11.2 miles 260° 2025-01-14 17:02:14

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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