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 JK8INF-9 - show graphs
Map loading...
Mic-E message: Off duty
Location: 43°06.61' N 143°14.02' E - locator QN13OC86AK - show map - static map
8.4 miles North bearing 12° from Otofuke, Hokkaidō, Japan [?]
13.4 miles North bearing 6° from Obihiro, Hokkaidō, Japan
58.3 miles West bearing 280° from Kushiro, Hokkaidō, Japan
62.7 miles Southeast bearing 136° from Asahikawa, Hokkaidō, Japan
Last position: 2017-01-20 01:42:18 EST (1d 6h53m ago)
2017-01-20 15:42:18 JST local time at Otofuke, Japan [?]
Altitude: 502 ft
Course: 107°
Speed: 12 MPH
Device: Yaesu: FTM-350 (rig)
Last path: JK8INF-9>TSPVV1 via JA8GLZ-3,JH8YSZ-3*,qAR,JF8AFA-10 (good)
Positions stored: 72043
Packet rate: 237 seconds between packets on average during 948 seconds.
Stations near current position of JK8INF-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH8TMM-312.2 miles 31°2017-01-21 07:07:22 JK8INF-714.7 miles 204°2017-01-20 21:41:21
JF8GLZ-1219.3 miles 234°2017-01-18 17:34:37 JA8GLZ-1220.3 miles 233°2017-01-20 21:23:15
JA8GLZ-320.8 miles 233°2017-01-21 08:22:41 JA8GLZ-420.8 miles 233°2017-01-17 05:20:08
Stations which heard JK8INF-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA8GLZ-3 166 2017-01-11 18:29:55 2017-01-20 01:42:18 QN13SF > QN12KW 36.7 miles 235° 2017-01-11 20:33:40

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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS