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 7K3WNX-5 - show graphs
Comment: (Int)
Location: 35°51.88' N 139°30.00' E - locator PM95SU07AM - show map
8.0 km East bearing 81° from Sayama, Saitama, Japan [?]
14.3 km Southeast bearing 136° from Sakado, Saitama, Japan
26.0 km Northwest bearing 318° from Tokyo, Tōkyō, Japan
48.1 km North bearing 345° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-04-30 08:42:41 UTC (287d 7h51m ago)
2024-04-30 17:42:41 JST local time at Sayama, Japan [?]
Altitude: 31 m
Course: 171°
Speed: 4 km/h
Device: JF6LZE: KetaiTracker (tracker)
Last path: 7K3WNX-5>APPT11 via TCPIP*,qAS,JF6LZE-23
Positions stored: 16
Other SSIDs: 7K3WNX 7K3WNX-7 7K3WNX-Y 7K3WNX-9 7K3WNX-2
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