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 KK4UYT - show graphs
Map loading...
Location: 38°52.00' N 77°16.00' W - locator FM18IU78XA - show map - static map
5.0 miles Northwest bearing 330° from Ravensworth, Fairfax County, Virginia, United States [?]
5.4 miles Northwest bearing 322° from North Springfield, Fairfax County, Virginia, United States
12.5 miles West bearing 261° from Washington, D. C., Washington, D.C., United States
45.7 miles Southwest bearing 230° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-09-27 08:07:03 EDT (146d 13h5m ago)
2017-09-27 08:07:03 EDT local time at Ravensworth, United States [?]
Device: Open Source: Xastir (software, Linux/Unix)
Last path: KK4UYT>APX208 via TCPIP*,qAC,FIFTH
Positions stored: 3
Items and objects originated: EL-KK4UYT
Other SSIDs: KK4UYT-5 KK4UYT-7 KK4UYT-B
Stations near current position of KK4UYT - show more
callsign distance last heard - EST      callsign distance last heard - EST
KA3RQR-20.6 miles 294°2018-02-20 19:33:23 KA3RQR B0.6 miles 294°2018-02-20 19:58:15
KA3RQR-B0.6 miles 294°2018-02-20 19:58:25 EW42350.6 miles 145°2018-02-20 20:08:04
KK4UYT B1.2 miles 48°2018-02-20 20:05:25 KK4UYT-B1.2 miles 48°2018-02-20 20:05:35
EW90672.3 miles 2°2018-02-20 20:07:56 KX4CG2.3 miles 66°2018-02-01 16:46:58
W4FMD-42.3 miles 241°2018-02-20 12:06:50 W4FMD-32.4 miles 241°2018-02-20 20:04:00
DW40922.4 miles 264°2018-02-20 19:59:43 N5IC-92.4 miles 2°2018-02-20 18:36:18
KA0SER-72.5 miles 86°2018-02-03 12:15:12 W7EP-12.6 miles 241°2018-02-19 12:43:54
WD9Q-i2.7 miles 96°2018-02-07 11:16:40 EW77562.8 miles 294°2018-02-20 20:04:26
KH6JJD-112.9 miles 154°2018-02-14 15:49:35 KI4WKZ-92.9 miles 348°2018-02-12 14:27:08
KI4WKZ2.9 miles 348°2018-02-15 14:41:43 KH6JJD-103.0 miles 153°2018-02-19 12:28:29
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.
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