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 JM1FST-9 - show graphs
Map loading...
Comment: RX 433.000
Mic-E message: Off duty
Location: 35°36.73' N 139°38.72' E - locator PM95TO76KW - show map - static map
6.9 km Southeast bearing 113° from Komae, Tōkyō, Japan [?]
9.6 km Southwest bearing 206° from Tokyo, Tōkyō, Japan
9.7 km Southeast bearing 120° from Chōfu, Tōkyō, Japan
18.3 km North bearing 1° from Yokohama-shi, Kanagawa, Japan
Last position: 2021-09-27 01:24:23 UTC (21h40m ago)
2021-09-27 10:24:23 JST local time at Komae, Japan [?]
Altitude: 24 m
Course: 94°
Speed: 17 km/h
Device: Yaesu: FTM-300D (rig)
Last path: JM1FST-9>SUSVW3 via JQ1ZIF-2*,qAS,JA1KWV-1 (good)
Positions stored: 2239
Stations which heard JM1FST-9 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