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APRS station JF1JBO-9 - show graphs
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Comment: RX:Dstar Tsukuba43 RX-CX
Location: 35°58.39' N 140°25.99' E - locator QM05FX13XN - show map - static map
6.2 miles East bearing 79° from Inashiki, Ibaraki, Japan [?]
6.4 miles Northwest bearing 325° from Katori-shi, Chiba, Japan
45.9 miles Northeast bearing 65° from Tokyo, Tōkyō, Japan
57.3 miles Northeast bearing 50° from Yokohama-shi, Kanagawa, Japan
Last position: 2020-01-22 05:14:38 EST (4h6m ago)
2020-01-22 19:14:38 JST local time at Inashiki, Japan [?]
Altitude: -18 ft
Course: 255°
Speed: 0 MPH
Device: Icom: unknown (D-Star)
Last path: JF1JBO-9>API510 via DSTAR*,qAR,JQ1ZPG-I (good)
Positions stored: 84174
Packet rate: 99 seconds between packets on average during 1183 seconds.
Other SSIDs: JF1JBO JF1JBO-15 JF1JBO-5 JF1JBO-7 JF1JBO-A
Stations near current position of JF1JBO-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JF1JBO-A25.0 yards 39°2020-01-22 06:55:31 JF1JBO-1525.0 yards 39°2020-01-17 22:58:15
JQ1ZPG-A25.0 yards 39°2020-01-17 22:22:26 JF1JBO-725.6 yards 319°2020-01-19 16:57:27
JQ1ZPG-I229.4 yards 128°2020-01-22 09:18:13 JG1FVF2.6 miles 259°2020-01-22 08:57:29
jg1fvf-52.7 miles 258°2020-01-14 06:59:39 JL1LCW-155.2 miles 254°2020-01-22 07:20:19
JL1LCW-135.2 miles 254°2020-01-22 09:07:36 7N4JNU6.1 miles 213°2020-01-17 23:28:49
JQ1ZAB-26.4 miles 157°2020-01-22 08:23:56 JQ1ZAB-16.4 miles 157°2020-01-22 04:19:03
JP1YDS-I6.4 miles 144°2020-01-22 09:14:24 JH1ENC-97.4 miles 102°2020-01-21 17:02:59
JQ1ZAB-107.8 miles 140°2020-01-22 09:18:28 JI1WMI8.1 miles 281°2020-01-15 17:40:32
JP1YLT-I8.1 miles 281°2020-01-22 09:14:39 JG1KDX-98.3 miles 166°2019-12-31 21:58:28
JF1UKG8.4 miles 346°2020-01-05 17:36:39 JF7ELG-78.7 miles 266°2020-01-02 00:12:28
Stations which heard JF1JBO-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DSTAR 153 2020-01-02 20:38:36 2020-01-22 05:14:38 QM05ES > JN61FV 6138.1 miles 324° 2020-01-04 04:17:06

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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