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APRS station JL1TFJ-12 - show graphs
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Comment: T.T3+ :M.Hagiwara
Mic-E message: Off duty
Last status: TinyTrak3 v1.1
Location: 36°30.26' N 139°00.06' E - locator PM96MM01CA - show map - static map
1.5 miles North bearing 2° from Shibukawa, Gunma, Japan [?]
9.3 miles South bearing 197° from Numata, Gunma, Japan
68.2 miles Northwest bearing 326° from Tokyo, Tōkyō, Japan
81.3 miles Northwest bearing 334° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-08-19 02:47:09 EDT (8h16m ago)
2017-08-19 15:47:09 JST local time at Shibukawa, Japan [?]
Altitude: 656 ft
Course: 179°
Speed: 5 MPH
Last telemetry: 2016-08-20 18:21:26 EDT (363d 16h41m ago) – show telemetry
Ch 1: 463, Ch 2: 615, Ch 3: 0, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Last path: JL1TFJ-12>SVSPR6 via WIDE1-1,qAR,JH1NDM-10 (good)
Positions stored: 93906
Packet rate: 251 seconds between packets on average during 2508 seconds.
Other SSIDs: JL1TFJ-7
Stations near current position of JL1TFJ-12 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JH1NDM-1325.6 yards 220°2017-08-19 11:00:11 JH1NDM-9107.0 yards 342°2017-08-19 04:49:21
7N4QUE-12107.0 yards 342°2017-08-14 21:35:40 JH1NDM-100.9 miles 15°2017-08-19 10:39:19
7N4WCA-91.2 miles 163°2017-08-18 03:53:43 JH1NDA-72.2 miles 191°2017-07-31 23:45:07
JP1NNS-92.4 miles 190°2017-08-19 07:44:12 JP1NNS-102.4 miles 191°2017-08-19 10:41:54
JO1AZE-92.6 miles 153°2017-08-19 02:14:02 7K1JVQ-72.7 miles 181°2017-08-11 23:59:47
JG1CUC-93.3 miles 75°2017-08-18 22:57:44 JJ1CZU-93.3 miles 76°2017-08-09 07:52:34
JJ1CZU-13.3 miles 76°2017-08-19 11:01:42 JH1GPS-74.4 miles 167°2017-08-06 23:04:41
7M2VYN-94.6 miles 308°2017-08-19 03:14:52 JG1UGI-95.0 miles 227°2017-08-18 21:10:58
JQ1YXJ-35.1 miles 197°2017-08-16 11:10:03 JL1LEI-96.1 miles 175°2017-08-16 04:00:30
JE1MGB-56.6 miles 181°2017-08-13 23:14:33 JE1MGB-96.7 miles 181°2017-08-18 00:32:28
Stations which heard JL1TFJ-12 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JJ1CZU-1 19 2017-07-31 23:29:51 2017-08-12 00:14:50 PM96MK > PM96MM 5.7 miles 34° 2017-08-04 00:04:50
JH1YAK-1 4 2017-07-31 23:54:21 2017-08-04 01:45:49 PM96MK > PM96QH 23.5 miles 116° 2017-08-04 01:45:49
JH1NDM-10 340 2017-07-31 23:28:50 2017-08-19 02:47:09 PM96MK > PM96MM 4.9 miles 3° 2017-08-09 01:47:50
JQ1SOA-1 4 2017-07-31 23:57:21 2017-08-04 01:43:27 PM96MK > PM96SG 30.4 miles 114° 2017-08-03 01:46:30
JO1EOW-1 9 2017-07-31 23:31:50 2017-08-18 06:38:30 PM96ML > PM96OP 17.0 miles 40° 2017-08-05 02:05:06

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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