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APRS station JR1UDV-7 - show graphs
Mic-E message: Off duty
Location: 35°47.67' N 139°26.04' E - locator PM95RT20BQ - show map
2.0 miles West bearing 261° from Tokorozawa, Saitama, Japan [?]
3.4 miles Northwest bearing 325° from Higashimurayama-shi, Tōkyō, Japan
16.2 miles Northwest bearing 297° from Tokyo, Tōkyō, Japan
26.6 miles Northwest bearing 334° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-05-29 05:06:36 EDT (2h42m ago)
2024-05-29 18:06:36 JST local time at Tokorozawa, Japan [?]
Altitude: 341 ft
Course:
Speed: 0 MPH
Device: Yaesu: FT5D (ht)
Last path: JR1UDV-7>SUTWV7 via WIDE1-1,qAR,JK1ZRW-2 (good)
Positions stored: 288
Other SSIDs: JR1UDV-9
Stations near current position of JR1UDV-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JR1UDV-90.4 miles 298°2024-05-26 03:08:48 JJ1QNC-72.0 miles 169°2024-05-25 23:44:34
7N1ICA-43.3 miles 95°2024-05-21 20:18:47 JG1PCO-93.4 miles 94°2024-05-14 02:41:40
JL1USZ-93.5 miles 206°2024-05-26 04:27:47 JI1BAK-134.0 miles 128°2024-05-29 07:31:18
JI1LCY-54.3 miles 346°2024-04-29 11:57:49 JF1AJE-44.4 miles 205°2024-05-22 21:51:50
JF1AJE-134.4 miles 205°2024-05-29 07:38:01 JF1AJE-104.4 miles 205°2024-05-29 07:36:02
CW84434.4 miles 205°2024-05-29 07:47:48 JF1AJE-84.4 miles 205°2024-05-29 06:24:00
JF1AJE-154.4 miles 205°2024-05-13 21:06:45 JF1AJE-14.4 miles 205°2024-05-14 00:27:48
JF1AJE-64.4 miles 205°2024-05-29 07:36:28 JF1AJE-94.4 miles 204°2024-05-11 05:25:32
JP1EMV4.6 miles 322°2024-05-23 16:56:49 JA1NGG-94.6 miles 163°2024-05-29 05:36:13
JE6AUN-94.7 miles 41°2024-05-28 18:51:39 7N4XHT-94.8 miles 137°2024-05-28 10:39:34
Stations which heard JR1UDV-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JF1AJE-10 2 2024-05-20 21:46:50 2024-05-25 02:04:37 PM95RT > PM95QR 4.4 miles 205° 2024-05-25 02:04:37
JS1YAB-2 5 2024-05-14 18:56:12 2024-05-20 21:46:51 PM95RT > PM95OP 15.6 miles 222° 2024-05-20 21:46:51
JR4HDU-10 6 2024-05-01 02:39:22 2024-05-07 20:13:17 PM95RT > PM95TX 15.0 miles 39° 2024-05-05 22:59:07
JK1ZRW-2 8 2024-05-07 20:13:16 2024-05-29 05:06:36 PM95RT > PM95QV 6.9 miles 352° 2024-05-29 05:06:36

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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