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APRS station JK7TBB-7 - show graphs
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Mic-E message: Off duty
Location: 37°28.60' N 139°54.78' E - locator PM97WL94NJ - show map - static map
12.2 miles South bearing 168° from Kitakata, Fukushima, Japan [?]
12.8 miles Southwest bearing 241° from Inawashiro, Fukushima, Japan
56.8 miles Southeast bearing 121° from Niigata-shi, Niigata, Japan
75.7 miles Southwest bearing 224° from Sendai-shi, Miyagi, Japan
Last position: 2017-01-06 18:18:34 EST (9d 15h42m ago)
2017-01-07 08:18:34 JST local time at Kitakata, Japan [?]
Altitude: 735 ft
Course: 40°
Device: Yaesu: FT1D (ht)
Last path: JK7TBB-7>SWRXV0 via WIDE1-1,qAR,JE7ZBA-10 (good)
Positions stored: 10722
Other SSIDs: JK7TBB-10 JK7TBB-5 JK7TBB-9
Stations near current position of JK7TBB-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JK7TBB-90.0 yards 0°2017-01-15 04:55:15 JE7ZBA-1031.8 yards 270°2017-01-16 09:37:13
JE7DAR-90.9 miles 324°2017-01-16 03:58:58 JP7QHZ-73.7 miles 5°2017-01-14 00:00:05
JK7CNB-124.8 miles 21°2017-01-13 03:29:15 JK7CNB-135.4 miles 15°2017-01-16 09:58:10
JO7SSP-520.1 miles 87°2016-12-26 23:48:29 JO7NMS-923.8 miles 101°2017-01-08 03:06:34
JM7MUU-923.9 miles 105°2017-01-01 20:56:37 JE7OOZ-924.4 miles 104°2017-01-16 04:40:46
JP7YEV-I25.0 miles 102°2017-01-16 09:46:08 JH7RKA-725.0 miles 105°2017-01-13 18:04:30
JE7ZCS-1025.3 miles 104°2017-01-16 09:21:34 JJ7TTR-925.5 miles 109°2017-01-16 05:50:12
JP7DLA-725.6 miles 100°2016-12-31 21:08:05 JP7DLA-925.6 miles 101°2017-01-16 06:47:51
JI7BLH-1225.9 miles 84°2017-01-12 20:36:22 JE7EUN-926.0 miles 95°2017-01-16 03:53:02
JA1EMF-726.1 miles 81°2017-01-09 06:48:21 JP7PLC-726.2 miles 81°2017-01-09 01:44:35
Stations which heard JK7TBB-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JE7ZBA-10 13 2017-01-06 18:05:34 2017-01-06 18:18:34 PM97WL > PM97WL 321.8 yards 274° 2017-01-06 18:11:33

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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