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APRS station JK7UST-9 - show graphs
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Comment: 439.680MHzNOW LISTENING
Mic-E message: In service
Location: 38°10.39' N 140°51.81' E - locator QM08KE31ON - show map - static map
6.6 miles South bearing 184° from Sendai-shi, Miyagi, Japan [?]
12.0 miles Southwest bearing 210° from Rifu, Miyagi, Japan
59.5 miles Northeast bearing 26° from Kōriyama, Fukushima, Japan
Last position: 2018-02-21 17:32:59 EST (20h16m ago)
2018-02-22 07:32:59 JST local time at Sendai-shi, Japan [?]
Altitude: 23 ft
Course: 113°
Speed: 10 MPH
Device: Kenwood: TM-D710 (rig)
Last path: JK7UST-9>S8QPS9 via JE7YUQ-3*,WIDE2-1,qAR,JL7OTC-10 (good)
Positions stored: 58087
Packet rate: 63 seconds between packets on average during 816 seconds.
Stations near current position of JK7UST-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JE7YUQ-31.5 miles 94°2018-02-22 13:47:36 JE7YUS-92.9 miles 31°2018-02-13 23:23:32
JA7DNO-53.8 miles 226°2018-02-09 20:48:40 JP7FGJ-94.7 miles 174°2018-02-22 05:35:27
JI8EWF-75.8 miles 10°2018-02-19 07:04:18 JI8EWF-95.8 miles 10°2018-02-19 07:04:06
JP7FGJ-106.0 miles 176°2018-02-20 06:13:53 JP7FG-106.0 miles 173°2018-02-22 08:25:43
JP7YFB-I6.0 miles 6°2018-02-14 23:01:08 JA7UDE-56.1 miles 10°2018-02-13 20:30:47
JJ7CND6.2 miles 31°2018-01-30 23:11:40 JP7NPG-96.5 miles 351°2018-02-17 07:12:40
JP7FGJ-56.7 miles 179°2018-02-19 20:45:59 JG2VIQ-96.8 miles 32°2018-02-22 06:18:09
JP7YEL-I6.8 miles 33°2018-02-22 13:39:10 JG7IMF-Y7.1 miles 26°2018-02-14 03:41:51
JG7IMF7.2 miles 24°2018-02-17 21:40:26 JM7MIO-127.2 miles 352°2018-02-13 02:52:19
JO7LXW-97.9 miles 27°2018-02-22 07:32:52 JL7OTC-98.5 miles 211°2018-02-19 07:04:07
Stations which heard JK7UST-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JE7YUQ-3 115 2018-02-01 17:28:19 2018-02-21 17:32:59 QM08KG > QM08KE 6.5 miles 163° 2018-02-17 06:50:44
JP7DKH-1 1 2018-02-19 17:42:06 2018-02-19 17:42:06 QM08KE > QM07KF 67.4 miles 180° 2018-02-19 17:42:06
JA7DNO-10 49 2018-02-01 17:27:06 2018-02-20 17:38:11 QM08KE > QM08KH 10.0 miles 354° 2018-02-18 17:50:26

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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