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APRS station JF1UKG - show graphs
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Location: 35°59.27' N 140°09.27' E - locator QM05BX87MB - show map - static map
1.9 miles Northeast bearing 39° from Ushiku, Ibaraki, Japan [?]
4.0 miles Southwest bearing 219° from Ami, Ibaraki, Japan
33.1 miles Northeast bearing 51° from Tokyo, Tōkyō, Japan
47.1 miles Northeast bearing 37° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-01-21 16:04:56 EST (2d 18h31m ago)
2017-01-22 06:04:56 JST local time at Ushiku, Japan [?]
Speed: 6 MPH
Last path: JF1UKG>API31 via DSTAR*,qAS,JP1YJZ-IS (good)
Positions stored: 9237
Packet rate: 54 seconds between packets on average during 269 seconds.
Stations near current position of JF1UKG - show more
callsign distance last heard - EST      callsign distance last heard - EST
JI1CKD0.5 miles 172°2017-01-15 01:45:17 JF1PEL0.9 miles 49°2017-01-20 21:51:36
JP1YLF-I0.9 miles 48°2017-01-24 10:33:23 7N4JNJ1.0 miles 0°2017-01-22 00:11:10
JG1IJP2.9 miles 163°2017-01-20 03:51:43 7N4WPJ3.4 miles 17°2017-01-17 01:00:47
JR4BBC-73.5 miles 27°2017-01-06 16:35:54 JQ1LYL4.6 miles 324°2017-01-04 05:11:21
JQ1LYL-A4.6 miles 324°2017-01-21 22:58:13 JQ1LYL-ios4.6 miles 324°2017-01-04 18:04:37
7K1XVO-74.9 miles 5°2017-01-09 03:09:35 JA1CFV-74.9 miles 66°2017-01-17 21:02:00
JR0ZEF-104.9 miles 349°2017-01-24 09:54:49 JG1SSX-95.5 miles 41°2017-01-19 17:03:40
JA1RCN-95.5 miles 57°2017-01-21 21:19:54 JG1SSX-55.8 miles 41°2017-01-22 02:55:14
JF7ELG-96.8 miles 102°2017-01-21 02:10:21 JG1EMA7.8 miles 20°2017-01-22 23:57:37
JG1BWJ-B7.9 miles 78°2017-01-20 19:58:23 JL1HHN8.1 miles 219°2017-01-21 03:48:29
Stations which heard JF1UKG directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DSTAR 30 2017-01-03 02:21:53 2017-01-21 16:04:56 QM05DV > GG87JA 11512.4 miles 14° 2017-01-08 20:51:56

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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