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 7K2UTW-7 - show graphs
Map loading...
Mic-E message: Off duty
Location: 35°43.04' N 139°21.97' E - locator PM95QR32WD - show map - static map
6.6 km East bearing 101° from Akiruno-shi, Tōkyō, Japan [?]
7.8 km Northeast bearing 29° from Hachiōji, Tōkyō, Japan
29.5 km West bearing 276° from Tokyo, Tōkyō, Japan
39.0 km Northwest bearing 320° from Yokohama-shi, Kanagawa, Japan
Last position: 2021-12-02 08:39:21 UTC (2h13m ago)
2021-12-02 17:39:21 JST local time at Akiruno-shi, Japan [?]
Altitude: 112 m
Course: 126°
Speed: 0 km/h
Device: Yaesu: FT1D (ht)
Last path: 7K2UTW-7>SUTSP4 via WIDE1-1,qAS,JF1AJE-10 (good)
Positions stored: 3116
Other SSIDs: 7K2UTW 7K2UTW-6 7K2UTW-9
Stations which heard 7K2UTW-7 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

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.
User guide · 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