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 JM1CZS-10 - show graphs
Comment: Hitachinaka {UIV32N}
Last status: UI-View32 V2.03
Location: 36°22.25' N 140°33.52' E - locator QM06GI78AX - show map
2.7 km Southeast bearing 121° from Katsuta, Ibaraki, Japan [?]
3.6 km Southeast bearing 143° from Hitachi-Naka, Ibaraki, Japan
108.6 km Northeast bearing 46° from Tokyo, Tōkyō, Japan
131.6 km Northeast bearing 39° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-07-21 22:42:25 UTC (5m21s ago)
2024-07-22 07:42:25 JST local time at Katsuta, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JM1CZS-10>APU25N via TCPIP*,qAC,T2SAPPORO
Positions stored: 3
APRS igate – Statistics for 2024-07:
Stations heard directly: 7 on radio path – show map
Last heard a station directly: 2024-07-21 22:29:05 UTC (18m41s ago)
Normal receiver range estimate: 60 km (Updated: 2023-11-30 21:34:52 UTC)
Position packets heard directly: 1277 on radio path
Position packets sent to APRS-IS: 1618 – show map
Stations heard directly by JM1CZS-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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS