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 K2CEM - show graphs
Map loading...
Comment: 000282/000Howard K2CEM, San Antonio TX
Location: 38°56.70' N 77°27.08' W - locator FM18GW56UT - show map - static map
3.7 miles Southwest bearing 223° from Oak Grove, Loudoun County, Virginia, United States [?]
4.4 miles South bearing 196° from Sterling, Loudoun County, Virginia, United States
22.6 miles West bearing 279° from Washington, D. C., Washington, D.C., United States
50.9 miles Southwest bearing 242° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-08-05 08:33:28 EDT (107d 14h15m ago)
2017-08-05 08:33:28 EDT local time at Oak Grove, United States [?]
Altitude: 282 ft
Device: Brent Hildebrand, KH2Z: APRS+SA (software)
Last path: K2CEM>APSK21 via TCPIP*,qAC,T2MSSOURI
Positions stored: 2
Other SSIDs: K2CEM-5
Stations near current position of K2CEM - show more
callsign distance last heard - EST      callsign distance last heard - EST
KIAD0.8 miles 175°2017-11-19 02:58:41 PH3J-AD1.5 miles 329°2017-11-20 21:24:01
KG4ICG-91.8 miles 43°2017-11-18 22:35:20 145.31DLS2.1 miles 51°2017-11-20 21:36:16
EW73553.0 miles 139°2017-11-20 21:37:46 W4MRW3.0 miles 104°2017-11-20 21:39:40
DW88683.1 miles 126°2017-11-20 21:43:55 AC4BT B3.4 miles 103°2017-11-20 21:32:34
AC4BT-B3.4 miles 103°2017-11-20 21:32:44 KI4CMX-54.3 miles 80°2017-11-08 18:36:12
K4INT4.3 miles 52°2017-11-06 12:01:10 NG2E-124.4 miles 114°2017-11-20 16:39:29
KN4HEV4.6 miles 81°2017-11-06 20:26:00 N2LEE-104.6 miles 63°2017-11-20 21:19:29
KK4ZUU-94.7 miles 151°2017-11-01 16:19:19 N1RM-14.8 miles 79°2017-11-20 21:36:17
KE4HOT-74.8 miles 197°2017-11-09 07:10:02 KD2AVG-94.9 miles 42°2017-11-19 12:38:02
NS5G4.9 miles 78°2017-11-19 11:14:08 KM4HRR-95.1 miles 88°2017-11-20 13:53:31
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