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 K7BC - show graphs
Map loading...
Comment: /West Springfield, VA {UIV32}
Location: 38°45.88' N 77°14.65' W - locator FM18JS03QM - show map - static map
6.4 miles Northwest bearing 305° from Fort Belvoir, Fairfax County, Virginia, United States [?]
6.9 miles Northwest bearing 299° from Woodlawn, Fairfax County, Virginia, United States
14.4 miles Southwest bearing 231° from Washington, D. C., Washington, D.C., United States
49.7 miles Southwest bearing 223° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-09-22 02:17:33 EDT (3s ago)
2017-09-22 02:17:33 EDT local time at Fort Belvoir, United States [?]
Last WX report: 2017-09-22 02:09:33 EDT (8m3s ago) – show weather charts
68 °F 87% 1017.0 mbar 0.0 MPH Northeast
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: K7BC>APU25N via TCPIP*,qAS,K7BC-6
Positions stored: 303
Packet rate: 50 seconds between packets on average during 2489 seconds.
Other SSIDs: K7BC-10 K7BC-3 K7BC-5 K7BC-6
Last heard a station directly: 2016-12-23 15:13:51 EST (272d 10h3m ago)
Stations near current position of K7BC - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
K7BC-60.0 yards 0°2017-09-22 02:13:31 K7BC-526.2 yards 142°2017-09-15 12:14:03
KD4NEI B0.9 miles 57°2017-09-22 02:12:59 KD4NEI-B0.9 miles 57°2017-09-22 02:13:09
N4PMK-101.5 miles 21°2017-09-11 11:51:51 N4PMK1.5 miles 21°2017-09-11 14:53:50
W2JKT-102.0 miles 139°2017-09-01 23:07:46 K7BC-102.1 miles 70°2017-09-22 02:13:14
N4AAA2.1 miles 354°2017-09-08 18:01:15 EW02372.2 miles 343°2017-09-22 02:14:55
KY1O-93.3 miles 117°2017-09-21 15:53:44 KB3PLX-93.3 miles 84°2017-09-21 20:50:40
kk4gow-i3.7 miles 307°2017-09-09 13:38:56 KC3HTW3.8 miles 159°2017-09-01 10:36:52
KM4ADO-93.9 miles 4°2017-09-19 18:55:55 EW55364.0 miles 41°2017-09-22 02:00:16
KB3BXT4.0 miles 63°2017-09-21 00:32:04 KDAA4.7 miles 135°2017-08-24 21:40:28
K7BC-34.8 miles 290°2017-09-15 11:23:00 W4CLK-95.0 miles 331°2017-09-06 08:51:43
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