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 KC3KSW - show graphs
Comment: AmbientCWOP.com
Location: 39°05.05' N 77°08.37' W - locator FM19KC30GE - show map
5.2 miles Northwest bearing 316° from North Kensington, Montgomery County, Maryland, United States [?]
5.3 miles Northwest bearing 320° from Kensington, Montgomery County, Maryland, United States
14.2 miles Northwest bearing 337° from Washington, D. C., Washington, D.C., United States
31.6 miles Southwest bearing 243° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2023-11-11 10:05:15 EST (181d 7h28m ago)
2023-11-11 10:05:15 EST local time at North Kensington, United States [?]
Last WX report: 2023-11-03 18:11:54 EDT (189d 21m ago) – show weather charts
57 °F 38% 1030.5 mbar 0.9 MPH Northwest
Device: Unknown: Unknown
Last path: KC3KSW>APRS via TCPIP*,qAC,AMBCWOP-2
Positions stored: 2
Stations near current position of KC3KSW - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
FW38190.7 miles 269°2024-05-10 18:32:36 W3HRD-91.7 miles 233°2024-05-09 20:56:10
WM3M-101.9 miles 156°2024-05-10 18:17:18 N3JFW2.3 miles 76°2024-04-22 15:55:02
146.955-2.5 miles 150°2024-05-10 18:30:36 NS2P-92.6 miles 319°2024-05-10 16:37:31
W2LNX-52.7 miles 235°2024-04-18 09:42:49 K4DKC2.9 miles 344°2024-04-17 06:42:10
EW77743.0 miles 183°2024-05-10 18:30:25 KB3MHL-93.1 miles 309°2024-05-08 08:47:58
FW58723.2 miles 219°2024-05-10 18:30:14 N3BBF B3.4 miles 289°2024-05-10 18:17:11
N3BBF-B3.4 miles 289°2024-05-10 18:17:21 N3BBF-N3.4 miles 289°2024-05-10 18:17:41
FW61653.6 miles 108°2024-05-10 18:24:05 W3ADP-13.8 miles 63°2024-04-19 16:05:06
NW2M-13.9 miles 339°2024-05-10 15:29:14 N3VO-94.1 miles 202°2024-05-09 16:05:11
EW53094.3 miles 135°2024-05-10 18:29:56 WI3J4.3 miles 340°2024-05-09 20:10:32
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