Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station JL1TFJ-12 - show graphs
Map loading...
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: 2017-02-24 20:15:02 EST (12h57m ago)
2017-02-25 10:15:02 JST local time at Shibukawa, Japan [?]
Altitude: 673 ft
Course: 43°
Last telemetry: 2016-08-20 18:21:26 EDT (188d 15h50m 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: 87926
Other SSIDs: JL1TFJ-7
Stations near current position of JL1TFJ-12 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH1NDM-1325.6 yards 220°2017-02-25 09:00:04 JH1NDM-987.6 yards 338°2017-02-24 03:49:19
7N4QUE-12113.2 yards 334°2017-02-24 22:30:03 JH1NDM-100.9 miles 15°2017-02-25 09:08:27
7M2VYO-91.1 miles 190°2017-02-24 04:10:17 JJ1CZU-91.2 miles 161°2017-02-17 23:16:29
JF1VVA-71.5 miles 358°2017-02-18 15:45:26 7N4WCA-91.8 miles 175°2017-02-24 08:04:50
JH1NDA-72.2 miles 191°2017-02-23 02:53:21 JP1NNS-92.3 miles 190°2017-02-25 07:31:20
JP1NNS-102.4 miles 191°2017-02-25 09:10:31 JO1AZE-92.5 miles 157°2017-02-24 03:46:23
JH1GPS-73.0 miles 165°2017-02-13 19:58:39 JG1NSP3.2 miles 168°2017-02-24 22:34:42
JJ1CZU-13.3 miles 76°2017-02-25 09:00:41 JG1CUC-93.3 miles 73°2017-02-25 02:40:37
7M2VYN-94.6 miles 308°2017-02-24 02:51:36 JQ1YXJ-34.9 miles 201°2017-01-28 09:38:15
JG1GZK-94.9 miles 304°2017-02-06 15:02:24 JE1MGB-56.6 miles 180°2017-02-09 17:07:01
Stations which heard JL1TFJ-12 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JJ1CZU-1 131 2017-01-31 20:44:03 2017-02-24 03:23:01 PM96MK > PM96MM 5.8 miles 34° 2017-02-24 03:00:09
JH1NDM-10 305 2017-01-31 20:44:09 2017-02-24 20:15:02 PM96MK > PM96MM 4.9 miles 359° 2017-02-24 03:05:01
JF1EKQ-1 1 2017-02-04 02:34:55 2017-02-04 02:34:55 PM96MM > PM96KO 10.1 miles 301° 2017-02-04 02:34:55
JI1KAV-1 5 2017-02-09 02:29:08 2017-02-22 02:52:56 PM96MM > PM96NH 12.8 miles 158° 2017-02-09 05:47:07
JQ1SOA-1 5 2017-02-09 02:25:24 2017-02-22 02:54:28 PM96ML > PM96SG 30.6 miles 115° 2017-02-09 06:04:23
JO1EOW-1 6 2017-02-04 03:33:49 2017-02-16 05:30:10 PM96ML > PM96OP 16.9 miles 40° 2017-02-09 06:00:18

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.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS