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APRS station JF1UMK-9 - show graphs
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Comment: D-STAR>JP1YLB A
Location: 35°51.89' N 140°02.13' E - locator QM05AU47GN - show map - static map
1.1 miles East bearing 97° from Abiko, Chiba, Japan [?]
3.8 miles East bearing 79° from Kashiwa, Chiba, Japan
22.7 miles Northeast bearing 58° from Tokyo, Tōkyō, Japan
36.3 miles Northeast bearing 37° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-11-03 05:16:14 EDT (141d 2h2m ago)
2018-11-03 18:16:14 JST local time at Abiko, Japan [?]
Last telemetry: 2008-05-28 09:45:33 EDT (3951d 21h33m ago) – show telemetry
Ch 1: 71, Ch 2: 151, Ch 3: 255, Ch 4: 181, Ch 5: 138
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Last path: JF1UMK-9>API51 via DSTAR*,qAS,JP1YLB-IS (good)
Positions stored: 11054
Stations near current position of JF1UMK-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JP1YLB-I26.6 yards 39°2019-03-24 07:03:09 JG1XMV-70.7 miles 75°2019-03-22 05:12:30
7K3LHX-101.9 miles 254°2019-03-24 07:13:27 JM1YUG-131.9 miles 170°2019-03-23 18:56:28
JQ1TYM-72.7 miles 305°2019-03-19 05:05:31 7K2DJR-92.8 miles 15°2019-03-22 23:11:24
JO1WSH3.8 miles 196°2019-03-21 02:29:09 JI1XAC-A4.0 miles 272°2019-03-10 12:08:46
JI1XAC-D4.0 miles 272°2019-03-24 06:03:17 7K1VKU-94.6 miles 212°2019-03-23 06:05:26
JI1XAC4.8 miles 276°2019-03-23 22:44:27 JI1SRR-74.8 miles 290°2019-03-23 02:15:14
JO1IAF-124.9 miles 298°2019-03-16 01:45:27 JF7ELG-155.4 miles 273°2019-03-24 07:16:47
JE1NHF-A5.7 miles 185°2019-02-23 19:36:34 JF1NPZ-95.7 miles 250°2019-03-24 02:51:12
JA6LIZ-125.8 miles 299°2019-03-22 05:24:36 JS1YAN-55.9 miles 236°2019-03-08 18:36:05
JA1GWR-95.9 miles 198°2019-03-22 02:11:01 JI1HRC-96.0 miles 336°2019-03-16 01:14:52
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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