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APRS station JG1GRS-9 - show graphs
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Comment: 430.940MHz
Mic-E message: Off duty
Location: 35°19.98' N 139°19.54' E - locator PM95PH99BW - show map - static map
4.1 miles South bearing 166° from Isehara, Kanagawa, Japan [?]
7.6 miles South bearing 195° from Atsugi, Kanagawa, Japan
19.5 miles Southwest bearing 246° from Yokohama-shi, Kanagawa, Japan
32.1 miles Southwest bearing 220° from Tokyo, Tōkyō, Japan
Last position: 2017-04-23 02:06:05 EDT (11h43m ago)
2017-04-23 15:06:05 JST local time at Isehara, Japan [?]
Altitude: 26 ft
Course: 330°
Device: Yaesu: FTM-400DR (rig)
Last path: JG1GRS-9>SUQYY8 via WIDE1-1,WIDE2-1,qAR,JQ1ZEG-10 (good)
Positions stored: 346
Packet rate: 84 seconds between packets on average during 502 seconds.
Other SSIDs: JG1GRS-7 JG1GRS-A
Stations near current position of JG1GRS-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JG1GRS-70.3 miles 268°2017-04-23 04:27:06 JG1GRS-A0.3 miles 270°2017-04-16 03:28:38
JJ1LNS-90.7 miles 110°2017-04-23 06:18:30 JM1XWY-90.7 miles 309°2017-04-23 06:13:15
JG1RAF-90.7 miles 310°2017-04-23 05:03:58 JR1KDA-71.1 miles 58°2017-04-19 04:05:27
JK2GEB-71.4 miles 107°2017-04-05 04:31:38 JQ1YRQ-91.5 miles 74°2017-04-23 03:45:47
JE1HNS-91.5 miles 77°2017-04-22 07:59:42 JM1IZV-21.5 miles 77°2017-04-23 13:06:07
JM1IZV-91.5 miles 76°2017-04-22 03:01:23 JM1IZV-71.5 miles 77°2017-04-22 06:06:02
JM1ESG-i1.6 miles 102°2017-04-06 10:14:15 JS1KSU-51.8 miles 121°2017-04-21 05:42:35
JQ1YUN-91.9 miles 65°2017-04-22 00:13:39 EIYU MARU NO.62.1 miles 181°2017-04-23 09:23:29
DAI8KOUYOUMARU2.2 miles 175°2017-04-23 13:47:47 7K3BKZ-12.3 miles 38°2017-04-18 02:53:28
7L1WQO-92.4 miles 58°2017-04-22 19:23:10 JK2EIG-92.5 miles 217°2017-04-21 16:58:20
Stations which heard JG1GRS-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JM1IZV-2 90 2017-04-01 20:33:48 2017-04-23 02:04:04 PM95RL > PM95QI 10.7 miles 203° 2017-04-18 21:04:29
JQ1YFT-2 13 2017-04-03 23:52:08 2017-04-23 01:57:43 PM95PH > PM95OP 21.3 miles 348° 2017-04-23 01:57:43
JF1MCS 1 2017-04-04 01:39:29 2017-04-04 01:39:29 PM95PH > PM95RH 4.9 miles 94° 2017-04-04 01:39:29
JQ1YWK-10 20 2017-04-01 20:43:15 2017-04-18 21:01:26 PM95PH > PM95QP 21.9 miles 8° 2017-04-13 00:10:44
JM1ZED-2 11 2017-04-02 02:03:50 2017-04-18 20:27:53 PM95PJ > PM95RI 8.8 miles 106° 2017-04-02 02:03:50
JQ1ZEG-10 20 2017-04-01 20:39:53 2017-04-23 02:06:05 PM95PH > PM95RN 17.2 miles 22° 2017-04-11 22:27:47

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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