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 KC4YLX B - show graphs
Source callsign: KC4YLX-S
Comment: 70cm Voice (D-Star) 445.80000MHz +0.0000MHz
Location: 39°00.00' N 78°00.00' W - locator FM19AA00AA - show map
4.2 miles East bearing 73° from Shenandoah Farms, Warren County, Virginia, United States [?]
7.5 miles Northeast bearing 46° from Apple Mountain Lake, Warren County, Virginia, United States
52.3 miles West bearing 278° from Washington, D. C., Washington, D.C., United States
77.0 miles West bearing 255° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-04-26 08:14:07 EDT (14d 11h14m ago)
2024-04-26 08:14:07 EDT local time at Shenandoah Farms, United States [?]
Altitude: 10 ft
Last path: KC4YLX-S>APDG01 via TCPIP*,qAC,KC4YLX-GS
Positions stored: 11
Stations near current position of KC4YLX B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KC4YLX-B0.0 yards 0°2024-04-26 08:14:17 EW76642.8 miles 255°2024-05-10 19:20:09
W4VIG-73.3 miles 203°2024-04-29 11:32:33 W4V/SH0395.7 miles 171°2024-05-01 19:13:34
WA1JQC-i8.7 miles 292°2024-05-07 15:44:32 EW54498.7 miles 292°2024-05-10 19:15:21
FW90338.8 miles 294°2024-05-10 19:25:25 WA1JQC-98.8 miles 299°2024-05-10 13:46:56
FW59909.3 miles 154°2024-05-10 19:25:35 W4V/SH0429.6 miles 162°2024-05-01 19:18:50
W4V/SH0289.9 miles 218°2024-05-01 19:07:29 K4QJZ-1010.1 miles 222°2024-05-10 18:32:44
EW844010.6 miles 73°2024-05-10 19:15:08 CW574111.1 miles 3°2024-05-01 08:33:28
KQ4NUA-511.2 miles 242°2024-04-22 21:02:23 FW320411.6 miles 45°2024-05-10 19:25:46
N4QLM-1011.9 miles 250°2024-05-10 18:53:46 CW150011.9 miles 306°2024-05-10 19:02:46
KO4FQW-1012.1 miles 140°2024-05-10 19:27:32 W4VIG-512.2 miles 294°2024-05-04 12:20:54
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