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 K7BC-5 - show graphs
Map loading...
Comment: 6M Orphan Mk2
Last status: 6M Orphan Mk2
Location: 38°45.98' N 77°15.23' W - locator FM18IS93MW - show map - static map
1.8 miles West bearing 256° from West Springfield, Fairfax County, Virginia, United States [?]
3.9 miles Southwest bearing 246° from Springfield, Fairfax County, Virginia, United States
14.7 miles Southwest bearing 233° from Washington, D. C., Washington, D.C., United States
49.9 miles Southwest bearing 224° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-10-25 10:42:02 EDT (28d 13m ago)
2017-10-25 10:42:02 EDT local time at West Springfield, United States [?]
Altitude: 337 ft
Course: 276°
Speed: 23 MPH
Last telemetry: 2015-04-21 17:07:04 EDT (945d 17h48m ago) – show telemetry
Ch 1: 405, Ch 2: 617, Ch 3: 0, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Byonics: TinyTrak3 (tracker)
Last path: K7BC-5>APT311 via WIDE1-1,WIDE2-2,qAR,K7BC-6 (good)
Positions stored: 119202
Other SSIDs: K7BC K7BC-10 K7BC-3 K7BC-6
Stations near current position of K7BC-5 - show more
callsign distance last heard - EST      callsign distance last heard - EST
AB4HO-50.5 miles 358°2017-10-27 17:29:27 K7BC0.5 miles 102°2017-11-22 09:55:19
K7BC-60.5 miles 102°2017-11-22 09:55:19 KK4EMY-51.1 miles 14°2017-11-11 16:31:26
KD4NEI B1.3 miles 74°2017-11-04 06:21:11 KD4NEI-B1.3 miles 74°2017-11-04 06:21:21
KD4NEI1.3 miles 74°2017-11-12 12:38:09 KD4NEI-101.3 miles 74°2017-11-20 18:02:29
NG2E-121.5 miles 168°2017-11-22 07:16:02 KD4NEI-91.6 miles 87°2017-11-21 18:16:48
EW02372.0 miles 356°2017-11-22 09:50:13 NA5B2.1 miles 89°2017-11-10 15:50:28
K7BC-102.5 miles 76°2017-11-22 09:52:40 KM4GML-92.9 miles 114°2017-11-22 07:46:32
K3WTF-93.5 miles 33°2017-11-22 07:47:20 W4DSF-93.9 miles 117°2017-11-22 05:04:53
EW55364.2 miles 47°2017-11-22 09:30:40 W4CLK-94.5 miles 336°2017-10-24 12:22:15
W4CLK-i4.7 miles 335°2017-11-16 23:15:44 W4CLK4.7 miles 335°2017-10-23 15:48:47
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