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 JH1LYY-A - show graphs
Location: 35°58.09' N 139°27.87' E - locator PM95RX52RI - show map
6.9 km North bearing 344° from Kawagoe, Saitama, Japan [?]
6.9 km East bearing 80° from Sakado, Saitama, Japan
37.1 km Northwest bearing 327° from Tokyo, Tōkyō, Japan
60.0 km North bearing 345° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-07-13 01:24:18 UTC (345d 1h13m ago)
2024-07-13 10:24:18 JST local time at Kawagoe, Japan [?]
Altitude: 28 m
Course: 241°
Speed: 0 km/h
Device: Icom: IC-51 (D-Star)
Last path: JH1LYY-A>API51 via DSTAR*,qAS,JP1YKR-IS (good)
Positions stored: 253
Other SSIDs: JH1LYY-B
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