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 JA1YCQ-10 - show graphs
Map loading...
Comment: 144.64/9k6 MsgGate+W1 Digi Sugamo
Last status: DX: JQ1YZS-2 35.20.28N 139.21.11E 56.0km 219üE 09:49
Location: 35°43.86' N 139°44.39' E - locator PM95UR85SK - show map - static map
6.3 km Northeast bearing 43° from Tokyo, Tōkyō, Japan [?]
13.6 km North bearing 4° from Shinagawa-ku, Japan
32.7 km North bearing 16° from Yokohama-shi, Kanagawa, Japan
Last position: 2021-10-26 00:59:11 UTC (28m54s ago)
2021-10-26 09:59:11 JST local time at Tokyo, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JA1YCQ-10>APU25N via TCPIP*,qAC,T2TOKYO3
Positions stored: 9
Items and objects originated: JR1WN
Other SSIDs: JA1YCQ
APRS igate – Statistics for 2021-10:
Stations heard directly: 105 on radio path – show map
Last heard a station directly: 2021-10-26 01:27:20 UTC (45s ago)
Normal receiver range estimate: 50 km (Updated: 2021-10-25 23:01:10 UTC)
Position packets heard directly: 4397 on radio path
Position packets sent to APRS-IS: 5940 – show map
Stations which heard JA1YCQ-10 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.
Stations heard directly by JA1YCQ-10
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard 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 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