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APRS station JA1KWV-1 - show graphs
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Comment: Suginami {UIV32N}
Last status: DX: JS1YCY-8 36.04.94N 140.06.74E 59.1km 47üE 09:01
Location: 35°43.00' N 139°38.00' E - locator PM95TR52XA - show map - static map
6.1 km Northwest bearing 300° from Tokyo, Tōkyō, Japan [?]
7.6 km Northeast bearing 61° from Mitaka-shi, Tōkyō, Japan
8.4 km Northeast bearing 64° from Kami-renjaku, Tōkyō, Japan
29.9 km North bearing 358° from Yokohama-shi, Kanagawa, Japan
Last position: 2021-09-08 21:41:22 UTC (16d 2h54m ago)
2021-09-09 06:41:22 JST local time at Tokyo, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JA1KWV-1>APU25N via WIDE1-1,qAR,JA1RMT (good)
Positions stored: 8
Other SSIDs: JA1KWV JA1KWV-10 JA1KWV-11 JA1KWV-12 JA1KWV-15 JA1KWV-5 JA1KWV-7
APRS igate – Statistics for 2021-09:
Stations heard directly: 219 on radio path – show map
Last heard a station directly: 2021-09-25 00:33:03 UTC (2m31s ago)
Normal receiver range estimate: 100 km (Updated: 2021-09-24 22:59:48 UTC)
Position packets heard directly: 23467 on radio path
Position packets sent to APRS-IS: 58144 – show map
Stations which heard JA1KWV-1 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

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.
Stations heard directly by JA1KWV-1
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard 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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