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APRS station JJ0TWX-7 - show graphs
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Comment: Rig:FT1XD Ant:MR77S
Mic-E message: In service
Location: 37°53.56' N 139°00.48' E - locator PM97MV04XF - show map - static map
1.1 miles Southwest bearing 232° from Niigata-shi, Niigata, Japan [?]
8.7 miles North bearing 357° from Shirone, Niigata, Japan
82.5 miles Northwest bearing 295° from Kōriyama, Fukushima, Japan
Last position: 2017-10-08 04:20:32 EDT (10d 11h46m ago)
2017-10-08 17:20:32 JST local time at Niigata-shi, Japan [?]
Altitude: -16 ft
Course: 236°
Speed: 1 MPH
Device: Yaesu: FT1D (ht)
Last path: JJ0TWX-7>S7USU6 via JR0QWW-2*,qAR,JA0YCW-10 (good)
Positions stored: 447
Stations near current position of JJ0TWX-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JJ0LTH-70.4 miles 159°2017-10-15 02:11:42 JP0YDR-I1.1 miles 265°2017-10-18 16:05:31
JF0SWF1.5 miles 77°2017-10-16 18:23:19 JR0QWW-12.4 miles 38°2017-10-14 22:04:41
JR0QWW-22.4 miles 38°2017-10-18 15:46:51 JA0GWB-12.7 miles 85°2017-10-18 16:04:35
JA0GWB-72.7 miles 84°2017-10-17 03:52:30 JA0GWB-92.7 miles 86°2017-10-18 01:52:55
JI7TEO3.4 miles 53°2017-09-30 03:53:31 JE0RTC-143.5 miles 83°2017-10-18 02:17:23
JH8CUY-54.0 miles 49°2017-10-06 02:27:49 JE0HBT-94.1 miles 172°2017-10-16 06:56:01
JE0HBT-14.1 miles 173°2017-10-18 15:15:47 JJ0QCF-D4.5 miles 233°2017-10-18 07:10:07
JA0CAW6.5 miles 73°2017-10-17 18:42:56 JA0CAW-66.5 miles 73°2017-10-17 17:49:10
JR0DMI-19.0 miles 173°2017-10-18 15:58:06 JO7TNZ-516.0 miles 206°2017-10-07 08:01:19
JE0RTC-B21.8 miles 208°2017-09-29 02:30:57 JJ0RFL-333.9 miles 290°2017-10-18 16:06:58
Stations which heard JJ0TWX-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA0GWB-1 1 2017-10-08 01:53:19 2017-10-08 01:53:19 PM97NT > PM97MV 8.1 miles 329° 2017-10-08 01:53:19
JE0HBT-1 2 2017-10-07 23:16:26 2017-10-08 00:53:20 PM97OS > PM97MU 9.3 miles 294° 2017-10-08 00:53:20
JR0DMI-1 3 2017-10-08 00:12:09 2017-10-08 01:24:05 PM97OS > PM97MS 7.8 miles 256° 2017-10-08 00:12:09
JR0QWW-2 15 2017-10-07 21:01:34 2017-10-08 04:20:32 PM97OS > PM97MW 12.3 miles 323° 2017-10-08 00:48:09

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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