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 KI4SUR - show graphs
Map loading...
Comment: https://aprsdroid.org/
Mic-E message: In service
Location: 38°43.97' N 77°28.32' W - locator FM18GR35IV - show map - static map
1.3 miles South bearing 172° from Manassas, City of Manassas, Virginia, United States [?]
2.2 miles West bearing 272° from Buckhall, Prince William County, Virginia, United States
26.0 miles Southwest bearing 245° from Washington, D. C., Washington, D.C., United States
60.1 miles Southwest bearing 230° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-09-01 11:20:51 EDT (169d 8h23m ago)
2017-09-01 11:20:51 EDT local time at Manassas, United States [?]
Course:
Last telemetry: 2016-11-29 11:29:29 EST (445d 7h15m ago) – show telemetry
Battery: 100, Charging/AC: 48, GPS+Sat: 2, A4: 500, A5: 0
 A/C     Charging     GPS     B4     B5     B6     B7     B8 
Device: Kenwood: TM-D710 (rig)
Last path: KI4SUR>S8TS9W via K4MRA-4*,WIDE2-1,qAR,KD8AZC (good)
Positions stored: 11
Other SSIDs: KI4SUR-7 KI4SUR-9
Stations near current position of KI4SUR - show more
callsign distance last heard - EST      callsign distance last heard - EST
KC4DV-90.5 miles 242°2018-02-17 17:39:50 KG4NXT-130.8 miles 222°2018-02-17 18:42:47
KG4GIY1.0 miles 307°2018-02-17 18:33:31 DW66191.3 miles 33°2018-02-17 18:40:18
K3IC-72.0 miles 210°2018-02-15 16:34:47 KM4CCG-52.7 miles 42°2018-02-10 14:43:07
WC4J-143.2 miles 325°2018-01-29 20:52:55 KG4GIY-103.3 miles 328°2018-02-10 13:30:02
KG4GIY-73.3 miles 328°2018-02-10 12:52:05 kk4gow-i3.3 miles 328°2018-02-10 11:30:26
W4OVH-C3.9 miles 332°2018-02-17 18:41:11 W4OVH-B3.9 miles 332°2018-02-17 18:41:11
W4OVH B3.9 miles 332°2018-02-17 18:41:26 W4OVH C3.9 miles 332°2018-02-17 18:41:26
EW51674.0 miles 146°2018-02-17 18:34:16 KK4GOW4.2 miles 328°2018-02-10 10:22:32
N3HF-14.4 miles 139°2018-02-17 18:36:32 WC4J-65.0 miles 325°2018-02-12 17:25:05
WC4J-75.0 miles 325°2018-02-09 23:08:59 WC4J-15.0 miles 325°2018-02-17 18:38:59
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