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 KE4UP-9 - show graphs
Comment: 145.490MHzMONITORS 14.336 & 146.52
Mic-E message: En route
Location: 36°46.85' N 76°07.31' W - locator FM16WS57JJ - show map
14.3 km East bearing 107° from Chesapeake, City of Chesapeake, Virginia, United States [?]
15.1 km Southwest bearing 238° from Virginia Beach, City of Virginia Beach, Virginia, United States
16.3 km Southeast bearing 117° from Norfolk, City of Norfolk, Virginia, United States
Last position: 2025-05-18 22:04:06 UTC (13d 17h10m ago)
2025-05-18 18:04:06 EDT local time at Chesapeake, United States [?]
Altitude: 0 m
Course: 163°
Speed: 4 km/h
Device: Kenwood: TM-D710 (rig)
Last path: KE4UP-9>SV4V8U via WIDE1-1,WIDE2-1,qAR,WT4M-5 (good)
Positions stored: 31258
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