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 JJ8EMJ-12 - show graphs
Map loading...
Mic-E message: Off duty
Location: 42°39.22' N 141°36.36' E - locator QN02TP26RV - show map - static map
1.2 miles North bearing 7° from Tomakomai, Hokkaidō, Japan [?]
11.7 miles South bearing 192° from Chitose, Hokkaidō, Japan
31.2 miles Southeast bearing 155° from Sapporo-shi, Hokkaidō, Japan
75.2 miles Northeast bearing 36° from Hakodate, Hokkaidō, Japan
Last position: 2017-10-18 19:23:43 EDT (6h9m ago)
2017-10-19 08:23:43 JST local time at Tomakomai, Japan [?]
Altitude: 10 ft
Course: 82°
Speed: 5 MPH
Device: Yaesu: FTM-350 (rig)
Last path: JJ8EMJ-12>TRSYR2 via WIDE1-1,WIDE2-1,qAR,JJ8EMJ-3 (good)
Positions stored: 138724
Packet rate: 106 seconds between packets on average during 1057 seconds.
Other SSIDs: JJ8EMJ-3 JJ8EMJ-5 JJ8EMJ-7 JJ8EMJ-9
Stations near current position of JJ8EMJ-12 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JF8NKM-A1.1 miles 197°2017-10-09 07:57:23 JK8CEE-91.1 miles 190°2017-10-18 04:48:25
JI8PRP-94.1 miles 76°2017-10-18 05:41:11 JJ8EMJ-94.7 miles 62°2017-10-16 23:09:42
JJ8EMJ-34.8 miles 62°2017-10-19 01:26:03 JK2GEB-710.0 miles 23°2017-09-26 23:51:57
JF1NEF-511.0 miles 8°2017-10-11 01:02:01 JM1CMA-511.6 miles 8°2017-10-03 20:59:02
JK8VPQ-711.7 miles 8°2017-10-09 01:21:24 JK8VPQ-A11.7 miles 8°2017-09-24 01:27:33
JA8KPJ-712.0 miles 12°2017-10-01 01:41:33 JH8EKJ-712.9 miles 6°2017-10-02 00:20:08
JP8YEB-I12.9 miles 6°2017-10-19 01:29:24 JG8DIV-712.9 miles 9°2017-10-02 23:00:32
JA8ZQT-1012.9 miles 6°2017-10-11 14:09:36 JR8YMD-1012.9 miles 9°2017-10-19 01:25:14
JE8MOB-913.7 miles 10°2017-09-27 02:41:11 JM8KTC-516.3 miles 326°2017-10-18 22:43:12
JH8HDO16.8 miles 355°2017-09-25 20:44:41 JE8ADI-917.1 miles 107°2017-10-17 01:46:58
Stations which heard JJ8EMJ-12 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JJ8EMJ-3 925 2017-10-01 06:47:06 2017-10-18 19:23:21 QN02SO > QN02UQ 9.1 miles 62° 2017-10-02 03:39:09
JA8ZQT-10 36 2017-10-02 18:58:23 2017-10-11 09:22:17 QN02UQ > QN02TU 11.7 miles 346° 2017-10-07 00:03:27
JA8DFQ-3 31 2017-10-02 02:20:00 2017-10-17 05:16:00 QN02RO > QN12AM 27.1 miles 103° 2017-10-02 03:31:07

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