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 JR2TJF-7 - show graphs
Map loading...
Mic-E message: Off duty
Location: 34°56.14' N 136°21.12' E - locator PM84EW24FN - show map - static map
7.3 miles Southeast bearing 128° from Hino, Shiga, Japan [?]
8.1 miles Northwest bearing 317° from Kameyama, Mie, Japan
35.6 miles Southwest bearing 242° from Nagoya-shi, Aichi, Japan
51.0 miles East bearing 71° from Ōsaka-shi, Ōsaka, Japan
Last position: 2017-04-16 02:02:12 EDT (7d 11h47m ago)
2017-04-16 15:02:12 JST local time at Hino, Japan [?]
Altitude: 1460 ft
Course: 190°
Device: Yaesu: VX-8 (ht)
Last path: JR2TJF-7>STUVQ4 via JG2QXG-3*,WIDE2-1,qAR,JJ2YMF-10 (good)
Positions stored: 4966
Stations near current position of JR2TJF-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JR3ROM-72.3 miles 113°2017-04-19 23:39:40 JR2NWS-73.1 miles 86°2017-04-15 20:23:18
JI2CNH-104.4 miles 116°2017-04-23 13:18:17 JI2CNH-124.4 miles 116°2017-04-23 05:18:29
JR2LQA-74.5 miles 66°2017-04-15 23:26:34 JS2AYP-75.3 miles 60°2017-04-17 23:57:31
JP3NQO-75.9 miles 340°2017-04-16 02:12:02 JR2XJN5.9 miles 222°2017-04-23 01:42:19
JK2EKI-15.9 miles 41°2017-04-08 23:54:21 JS2CAL-76.0 miles 222°2017-04-23 01:39:40
JR2RTC-76.6 miles 43°2017-04-22 01:45:51 JA2SBU-77.6 miles 43°2017-04-22 03:10:36
JR2XJK-77.6 miles 38°2017-04-15 02:25:50 JS2BZN-77.7 miles 38°2017-04-14 22:39:46
JP3FUQ-77.7 miles 40°2017-04-23 03:18:19 JR2GQC-97.7 miles 67°2017-04-22 05:03:13
JS2CVT-77.8 miles 45°2017-04-22 03:25:33 JR2GQC-107.9 miles 69°2017-03-31 15:43:55
JJ2YMF-107.9 miles 69°2017-04-23 12:50:11 JR2QGS-78.1 miles 35°2017-04-22 22:47:20
Stations which heard JR2TJF-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JH9YWO-3 6 2017-04-15 19:40:49 2017-04-15 23:46:35 PM84EW > PM86ML 113.1 miles 19° 2017-04-15 19:40:49
JL2JIC-3 13 2017-04-08 19:08:32 2017-04-09 00:31:19 PM85FE > PM85HC 13.9 miles 116° 2017-04-08 20:54:32
JJ2YLQ-10 45 2017-04-01 19:15:12 2017-04-16 01:01:59 PM84EW > PM84HX 13.9 miles 85° 2017-04-15 20:00:51
JP3KWH-10 15 2017-04-15 18:55:41 2017-04-16 01:42:05 PM84EW > PM85AA 18.3 miles 282° 2017-04-15 23:36:32
JJ2YHA-1 8 2017-04-01 20:54:25 2017-04-09 01:46:59 PM85GB > PM85FB 8.6 miles 253° 2017-04-09 01:46:59
JJ2YLQ-1 8 2017-04-08 19:13:33 2017-04-09 01:41:58 PM85GC > PM85FD 6.6 miles 308° 2017-04-09 01:41:58
JR2ODL-3 37 2017-04-01 18:20:05 2017-04-16 00:41:57 PM85FE > PM84GW 16.9 miles 158° 2017-04-08 20:44:14
JL2JIC-10 23 2017-04-08 19:18:36 2017-04-09 00:11:14 PM85FE > PM85HC 13.8 miles 111° 2017-04-08 21:24:51
JJ2YMF-10 2 2017-04-01 20:44:15 2017-04-01 21:25:07 PM85FB > PM84FX 6.4 miles 159° 2017-04-01 21:25:07

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