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 object JK1CDP B - show graphs
Source callsign: JK1CDP-S
Comment: 70cm Voice (D-Star) 430.80000MHz +0.0000MHz
Location: 35°14.35' N 139°39.43' E - locator PM95TF87UJ - show map
5.0 km South bearing 190° from Yokosuka, Kanagawa, Japan [?]
7.4 km Southeast bearing 114° from Hayama, Kanagawa, Japan
23.2 km South bearing 177° from Yokohama-shi, Kanagawa, Japan
50.1 km South bearing 184° from Tokyo, Tōkyō, Japan
Last position: 2024-06-29 10:05:25 UTC (323d 16h51m ago)
2024-06-29 19:05:25 JST local time at Yokosuka, Japan [?]
Altitude: 3 m
Last path: JK1CDP-S>APDG01 via TCPIP*,qAC,JK1CDP-GS
Positions stored: 7
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