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APRS station JK7TBB-9 - show graphs
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Mic-E message: Off duty
Location: 37°28.72' N 139°54.61' E - locator PM97WL94FV - show map - static map
12.1 miles South bearing 169° from Kitakata, Fukushima, Japan [?]
12.8 miles Southwest bearing 242° from Inawashiro, Fukushima, Japan
56.6 miles Southeast bearing 121° from Niigata-shi, Niigata, Japan
75.7 miles Southwest bearing 224° from Sendai-shi, Miyagi, Japan
Last position: 2017-09-22 04:16:32 EDT (1m41s ago)
2017-09-22 17:16:32 JST local time at Kitakata, Japan [?]
Altitude: 722 ft
Course: 98°
Speed: 1 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JK7TBB-9>SWRXW2 via WIDE1-1,qAR,JE7ZBA-10 (good)
Positions stored: 103839
Packet rate: 110 seconds between packets on average during 3306 seconds.
Other SSIDs: JK7TBB-10 JK7TBB-5 JK7TBB-7
Stations near current position of JK7TBB-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JK7TBB-7365.5 yards 132°2017-08-29 05:47:42 JE7ZBA-100.4 miles 198°2017-09-22 04:16:46
JP7PVG-72.1 miles 317°2017-09-13 21:18:52 JK7TBB-53.8 miles 19°2017-09-16 07:20:27
JK7CNB-135.3 miles 17°2017-09-22 04:16:23 JI7BLH-129.4 miles 65°2017-09-21 02:43:59
7M4NGG-1215.4 miles 354°2017-09-22 02:16:10 JG7BHJ-922.7 miles 104°2017-09-18 14:45:18
JP7QWK-924.0 miles 98°2017-09-10 17:54:38 JO7NMS-924.3 miles 103°2017-09-03 06:03:03
JP7YEV-I25.2 miles 102°2017-09-22 04:09:13 JF7LWW-F25.2 miles 107°2017-09-03 18:19:26
JH7RKA-725.5 miles 106°2017-09-21 00:37:05 JF7EDQ-925.7 miles 105°2017-09-22 03:39:05
JL7CAS-725.8 miles 122°2017-09-03 08:59:04 JI7QVM-1425.8 miles 88°2017-09-21 13:13:25
JE7EUN-926.3 miles 98°2017-09-16 03:51:46 JI7IVW-927.3 miles 98°2017-09-05 06:14:28
JE7YDO-227.3 miles 98°2017-09-16 04:16:28 JA7UOZ-928.5 miles 116°2017-09-20 06:41:37
Stations which heard JK7TBB-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JE7YWO-2 21 2017-09-01 02:48:02 2017-09-22 04:05:59 PM97VN > QM07FH 38.6 miles 117° 2017-09-01 02:48:02
JE7YXV-10 1 2017-09-11 00:29:15 2017-09-11 00:29:15 QM07BO > QM07ES 19.1 miles 53° 2017-09-11 00:29:15
JE7ZBA-10 1134 2017-08-31 20:49:33 2017-09-22 04:16:32 JF03AA > PM97WL 10241.2 miles 77° 2017-09-09 20:59:27
JP7BXE-10 2 2017-09-04 20:50:39 2017-09-11 00:20:49 PM97WM > QM08EI 65.8 miles 25° 2017-09-04 20:50:39

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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