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APRS station JK7TBB-7 - show graphs
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Mic-E message: Off duty
Location: 37°28.59' N 139°54.78' E - locator PM97WL94NI - 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: 2017-07-10 05:23:43 EDT (12d 17h13m ago)
2017-07-10 18:23:43 JST local time at Kitakata, Japan [?]
Altitude: 699 ft
Course: 217°
Device: Yaesu: FT1D (ht)
Last path: JK7TBB-7>SWRXU9 via WIDE1-1,qAR,JE7ZBA-10 (good)
Positions stored: 10873
Other SSIDs: JK7TBB-10 JK7TBB-5 JK7TBB-9
Stations near current position of JK7TBB-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JK7TBB-537.9 yards 303°2017-07-08 04:56:11 JE7ZBA-100.4 miles 228°2017-07-22 22:31:46
JP7PVG-73.4 miles 322°2017-07-17 08:05:14 JK7CNB-135.4 miles 15°2017-07-22 22:19:36
JK7CNB-128.1 miles 353°2017-07-20 07:07:41 JK7TBB-99.4 miles 315°2017-07-22 18:15:56
JM7QZX-519.6 miles 164°2017-07-18 23:19:17 JF7LWW-924.3 miles 72°2017-07-17 02:45:40
JE7OOZ-924.4 miles 104°2017-07-22 03:28:19 JF7GIB-724.5 miles 101°2017-07-11 00:04:08
JF7GIB-1224.8 miles 98°2017-07-07 07:41:26 JP7YEV-I25.0 miles 102°2017-07-22 22:29:13
JH7RKA-725.2 miles 105°2017-07-22 21:52:53 JL7MQN-925.3 miles 104°2017-07-22 22:32:59
JE7ZCS-1025.3 miles 104°2017-07-10 06:59:18 JP7DLA-925.6 miles 101°2017-07-04 11:04:30
JP7DLA-725.6 miles 101°2017-07-10 08:14:07 JE7EUN-925.7 miles 95°2017-07-22 22:36:22
JA0PTF-B25.7 miles 98°2017-07-02 17:21:35 JI7BLH-1225.8 miles 84°2017-07-22 03:03:25
Stations which heard JK7TBB-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JE7ZBA-10 46 2017-07-05 04:25:41 2017-07-10 05:23:43 PM97WL > PM97WL 0.5 miles 238° 2017-07-10 05:03:06

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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