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 weather station K3RUP-1 - show graphs
Comment: AmbientCWOP.com
Location: 39°06.04' N 76°28.41' W - locator FM19SC34ED - show map
1.2 km Southeast bearing 126° from Lake Shore, Anne Arundel County, Maryland, United States [?]
6.8 km North bearing 339° from Cape Saint Claire, Anne Arundel County, Maryland, United States
24.2 km Southeast bearing 150° from Baltimore, City of Baltimore, Maryland, United States
146.8 km Southwest bearing 230° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2025-02-18 20:03:57 UTC (1m10s ago)
2025-02-18 15:03:57 EST local time at Lake Shore, United States [?]
Last WX report: 2025-02-18 19:58:53 UTC (6m14s ago) – show weather charts
0.0 °C 30% 1024.2 mbar 0.0 m/s East
Device: Unknown: Unknown
Last path: K3RUP-1>APRS via TCPIP*,qAC,AMBCWOP-2
Positions stored: 1
Other SSIDs: K3RUP-10 K3RUP-9 K3RUP-6 K3RUP-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