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 JA8EFI-9 - show graphs
Map loading...
Mic-E message: Off duty
Location: 43°01.84' N 141°20.62' E - locator QN03QA17FI - show map - static map
2.3 miles South bearing 184° from Sapporo-shi, Hokkaidō, Japan [?]
11.7 miles Southwest bearing 243° from Ebetsu, Hokkaidō, Japan
11.9 miles West bearing 289° from Kitahiroshima, Hokkaidō, Japan
72.4 miles Southwest bearing 226° from Asahikawa, Hokkaidō, Japan
Last position: 2017-06-19 04:11:40 EDT (3d 12h32m ago)
2017-06-19 17:11:40 JST local time at Sapporo-shi, Japan [?]
Altitude: 171 ft
Course: 307°
Device: Kenwood: TM-D700 (rig)
Last path: JA8EFI-9>TSPQX4 via WIDE1-1,WIDE2-1,qAR,JR8YJC-13 (good)
Positions stored: 80351
Packet rate: 204 seconds between packets on average during 4285 seconds.
Other SSIDs: JA8EFI JA8EFI-5 JA8EFI-7 JA8EFI-8
Last heard a station directly: 2016-12-17 02:41:22 EST (187d 13h2m ago)
Stations near current position of JA8EFI-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JM8IXA-R20.7 yards 180°2017-06-18 01:08:33 JA8EFI67.9 yards 206°2017-06-22 16:08:07
JI8PNV-90.4 miles 31°2017-06-22 12:09:05 JM8JSS-70.8 miles 27°2017-06-12 11:40:54
JP8YDZ-I1.7 miles 102°2017-06-22 16:36:54 JJ8LNX-92.0 miles 37°2017-06-07 09:45:23
JG8NJH-92.1 miles 43°2017-06-21 05:58:33 JJ8FLY-72.1 miles 14°2017-06-10 23:21:43
JA8RQD-72.8 miles 109°2017-06-15 04:56:57 JA8RQD2.9 miles 109°2017-06-17 07:15:34
JA8RQD-92.9 miles 109°2017-06-22 05:54:47 JJ8EMJ-52.9 miles 345°2017-06-17 06:14:26
JM8KDE-73.4 miles 175°2017-06-03 06:17:32 JM8GQR-93.4 miles 106°2017-05-30 00:50:34
JM8IXA-93.5 miles 330°2017-06-20 20:48:37 JR8YOM-103.5 miles 330°2017-06-20 02:30:02
JM8IXA-H3.5 miles 330°2017-06-10 08:52:03 JR8YOM-I3.5 miles 330°2017-06-22 16:32:07
JM8IXA-103.5 miles 330°2017-06-22 16:07:11 JH8TWO-93.7 miles 82°2017-06-04 05:21:56
Stations which heard JA8EFI-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA8YFI-3 53 2017-06-05 04:13:54 2017-06-19 01:43:43 QN02PX > QN03XC 36.4 miles 76° 2017-06-11 20:53:30
JR8YJC-13 282 2017-06-05 04:07:44 2017-06-19 04:11:40 QN02PX > QN02RW 11.1 miles 92° 2017-06-11 20:54:30
JR8YMH-3 58 2017-06-05 04:10:48 2017-06-19 04:00:24 QN02PX > QN03QE 14.9 miles 18° 2017-06-12 00:14:48
JH8YSZ-3 1 2017-06-19 00:38:51 2017-06-19 00:38:51 QN03QB > QN13FI 57.4 miles 71° 2017-06-19 00:38:51
JM8IXA-10 52 2017-06-10 00:25:32 2017-06-19 04:08:35 QN03QA > QN03PB 5.8 miles 322° 2017-06-12 02:46:13

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