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APRS station JR1USU-A - show graphs
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Location: 36°17.83' N 138°50.36' E - locator PM96KH01RH - show map - static map
3.6 miles West bearing 248° from Annaka, Gunma, Japan [?]
10.2 miles West bearing 256° from Takasaki, Gunma, Japan
63.5 miles Northwest bearing 312° from Tokyo, Tōkyō, Japan
73.9 miles Northwest bearing 323° from Yokohama-shi, Kanagawa, Japan
Last position: 2019-04-14 00:34:48 EDT (4d 18h26m ago)
2019-04-14 13:34:48 JST local time at Annaka, Japan [?]
Last path: JR1USU-A>API51 via DSTAR*,qAS,JP1YKD-IS (good)
Positions stored: 294
Other SSIDs: JR1USU-5 JR1USU-7
Stations near current position of JR1USU-A - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JE1UDL-53.8 miles 162°2019-04-18 02:55:49 JE1UDL-147.0 miles 57°2019-03-29 03:23:01
JR1GYE7.4 miles 64°2019-04-18 04:57:06 JI1VCG-98.7 miles 74°2019-04-09 18:32:04
JI1MIR-98.8 miles 78°2019-04-06 21:07:03 JP1NNF-99.2 miles 88°2019-04-14 18:40:30
JM1ILF10.9 miles 52°2019-04-12 23:52:31 JE1MGB-511.8 miles 49°2019-04-07 05:18:04
JE1MGB-912.0 miles 48°2019-04-17 02:43:43 JP1YKD-I12.1 miles 36°2019-04-18 18:43:16
JN1MKJ-712.3 miles 68°2019-04-15 04:35:56 JN1MKJ-212.3 miles 68°2019-04-13 21:56:37
JN1MKJ-112.4 miles 68°2019-04-15 05:28:45 JN1MKJ-1012.4 miles 68°2019-04-07 08:46:42
JI1RON-712.6 miles 58°2019-04-15 05:21:08 JP1YKT-I12.9 miles 80°2019-04-18 18:54:13
JS1CYI-913.3 miles 82°2019-04-13 02:48:31 JI1UON-713.6 miles 32°2019-04-17 23:35:21
JN1MKJ-913.9 miles 77°2019-04-18 19:00:22 JI1KAV-114.0 miles 80°2019-04-18 18:03:41
Stations which heard JR1USU-A directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 5 2019-04-13 23:18:52 2019-04-14 00:34:48 PM96KH > JO50MX 5622.1 miles 330° 2019-04-14 00:34:48

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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