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APRS station JQ1QDU-7 - show graphs
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Comment: 433.300MHz DV Watch
Mic-E message: In service
Location: 35°42.68' N 139°54.30' E - locator PM95WR80OR - show map - static map
1.2 miles Southwest bearing 242° from Ichikawa, Chiba, Japan [?]
3.0 miles North bearing 18° from Urayasu, Tōkyō, Japan
12.1 miles East bearing 83° from Tokyo, Tōkyō, Japan
23.4 miles Northeast bearing 39° from Yokohama-shi, Kanagawa, Japan
Last position: 2021-03-06 02:32:23 EST (2d 12h32m ago)
2021-03-06 16:32:23 JST local time at Ichikawa, Japan [?]
Altitude: 13 ft
Course: 332°
Speed: 0 MPH
Device: Kenwood: TH-D74 (ht)
Last path: JQ1QDU-7>S5TRV8 via WIDE1-1,qAR,JE1EER-10 (good)
Positions stored: 1979
Stations near current position of JQ1QDU-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH1KQX-70.6 miles 68°2021-03-07 23:23:31 JJ1LFO-91.1 miles 231°2021-03-06 18:48:34
JO1KBQ-91.1 miles 96°2021-03-06 23:33:23 JQ1IQZ-91.2 miles 92°2021-02-19 23:47:31
JJ1LFO-81.3 miles 260°2021-02-28 02:00:05 JI1DIT1.5 miles 56°2021-03-08 06:26:16
JUN1.5 miles 97°2021-03-05 04:59:53 JQ1ZUN1.8 miles 77°2021-02-19 02:54:53
JJ1VOA1.9 miles 304°2021-03-08 03:15:07 JP1YJK-I2.1 miles 261°2021-03-08 14:59:45
JJ1QMM2.4 miles 251°2021-02-12 21:41:15 JJ1QMM-G2.4 miles 251°2021-03-05 21:01:00
JL1TJX-72.5 miles 19°2021-03-05 11:30:15 JP1XMX-A2.5 miles 240°2021-02-21 07:03:33
JA1WHD-72.6 miles 108°2021-02-14 03:16:01 JJ1MRA-92.9 miles 36°2021-03-03 04:10:09
7M4LLE-A2.9 miles 113°2021-03-04 03:16:00 JF1QGG3.2 miles 99°2021-03-08 14:26:21
7K1VKU-93.4 miles 23°2021-03-08 04:31:06 JA1WHD-93.4 miles 98°2021-03-07 03:39:58
Stations which heard JQ1QDU-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JQ1ZIF-2 6 2021-03-05 19:20:25 2021-03-06 00:48:24 PM95VS > QM05CK 31.1 miles 137° 2021-03-05 19:20:25
JQ1ZPA-10 1 2021-03-05 23:42:30 2021-03-05 23:42:30 PM95WP > PM95VP 4.5 miles 279° 2021-03-05 23:42:30
JS1YAB-2 1 2021-03-05 23:41:29 2021-03-05 23:41:29 PM95WP > PM95OP 35.0 miles 267° 2021-03-05 23:41:29
JE1EER-10 22 2021-03-05 18:55:22 2021-03-06 02:32:23 PM95VT > PM95WR 5.9 miles 166° 2021-03-05 19:28:19

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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