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APRS station JA1KWV-1 - show graphs
Comment: Suginami Digi & I-Gate {UIV32}
Last status: DX: JS1YCY-8 36.04.94N 140.06.74E 59.1km 47üE 03:01
Location: 35°42.98' N 139°38.15' E - locator PM95TR61HW - show map
1.4 miles Southwest bearing 214° from Nerima, Tōkyō, Japan [?]
3.6 miles Northwest bearing 301° from Tokyo, Tōkyō, Japan
18.5 miles North bearing 359° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-02-06 12:29:50 EST (2h40m ago)
2025-02-07 02:29:50 JST local time at Nerima, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JA1KWV-1>APU25N via TCPIP*,qAC,T2FUKUOKA
Positions stored: 9
Packet rate: 2148 seconds between packets on average during 105259 seconds.
Other SSIDs: JA1KWV-11 JA1KWV-15 JA1KWV-10 JA1KWV-7
APRS igate – Statistics for 2025-02:
Stations heard directly: 5 on radio path – show map
Last heard a station directly: 2025-02-06 15:06:45 EST (3m14s ago)
Normal receiver range estimate: 62 miles (Updated: 2025-01-31 17:38:09 EST)
Position packets heard directly: 2222 on radio path
Position packets sent to APRS-IS: 2223 – show map
Stations near current position of JA1KWV-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA1KWV-720.7 yards 0°2025-02-05 19:55:04 JA1KWV-15250.1 yards 280°2025-02-06 14:45:31
JN1ZOG-141.1 miles 271°2025-02-06 15:08:38 7N1TRI1.1 miles 58°2025-01-31 03:50:46
JA1KWV-101.2 miles 353°2025-02-06 13:17:49 JN1RQI-71.2 miles 58°2025-01-12 23:06:50
JJ1UZC-91.2 miles 310°2025-02-03 04:58:45 JG6ILB-151.3 miles 329°2025-02-01 03:52:54
JN1ZOG-151.4 miles 34°2025-02-06 14:54:43 JQ1ZOR B1.7 miles 219°2025-02-06 15:05:10
JQ1ZOR-B1.7 miles 219°2025-02-06 15:05:20 JQ1ZOR-D1.7 miles 219°2025-02-06 15:04:29
JQ1ZOR-N1.7 miles 219°2025-02-06 15:04:10 7K1BIB-A1.8 miles 217°2025-01-26 04:17:45
7J1ABD B1.8 miles 282°2025-02-04 19:03:32 7J1ABD-B1.8 miles 282°2025-02-04 19:03:42
JA6OTC2.2 miles 127°2025-02-06 09:20:44 JA6OTC-A2.2 miles 127°2025-01-19 19:30:44
JE1JNP-92.3 miles 129°2025-01-11 01:25:02 JF1TKU2.4 miles 208°2025-02-04 20:24:27
Stations heard directly by JA1KWV-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JA1KWV-7 1 2025-02-05 19:54:32 2025-02-05 19:54:32 PM95TR > PM95TR 41.3 yards 0° 2025-02-05 19:54:32
JA1KWV-11 1008 2025-01-31 19:06:09 2025-02-06 15:02:12 QM06FH > PM95TR 62.2 miles 49° 2025-02-06 15:02:12
JN1ZOG-14 220 2025-01-31 21:23:34 2025-02-06 12:08:42 PM95TR > PM95TR 1.1 miles 271° 2025-02-06 12:08:42
JN1ZOG-13 922 2025-01-31 19:04:28 2025-02-06 15:06:45 QM05AR > PM95TR 20.4 miles 87° 2025-02-06 15:06:45
JS1YCY-8 71 2025-01-31 19:00:45 2025-02-06 15:01:07 QM06BB > PM95TR 36.7 miles 46° 2025-02-06 15:01:07

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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