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 K1FR - show graphs
Map loading...
Mic-E message: Off duty
Location: 38°49.69' N 77°06.27' W - locator FM18KT78LS - show map - static map
2.8 miles North bearing 9° from Rose Hill, Fairfax County, Virginia, United States [?]
3.1 miles Northwest bearing 324° from Huntington, Fairfax County, Virginia, United States
5.9 miles Southwest bearing 218° from Washington, D. C., Washington, D.C., United States
41.4 miles Southwest bearing 220° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-05-22 10:10:57 EDT (273d 19h49m ago)
2017-05-22 10:10:57 EDT local time at Rose Hill, United States [?]
Course: 129°
Device: Kenwood: TH-D72 (ht)
Last path: K1FR>SXTY6Y via WIDE1-1,WIDE2-1,qAR,N3IJW (good)
Positions stored: 215
Other SSIDs: K1FR-9
Stations near current position of K1FR - show more
callsign distance last heard - EST      callsign distance last heard - EST
W4HFH A0.4 miles 188°2018-02-20 04:55:58 W4HFH AD0.4 miles 188°2018-02-20 04:55:58
W4HFH C0.4 miles 188°2018-02-20 04:55:58 W4HFH B0.4 miles 188°2018-02-20 04:55:58
W4HFH-A0.4 miles 188°2018-02-20 04:55:43 W4HFH-B0.4 miles 188°2018-02-20 04:55:43
W4HFH-C0.4 miles 188°2018-02-20 04:55:43 -A0.4 miles 188°2018-02-10 07:03:02
CW62940.9 miles 160°2018-02-20 04:57:05 N4OOD1.2 miles 252°2018-02-08 17:19:03
KV3W-71.4 miles 222°2018-02-12 17:59:54 N8IK-91.5 miles 225°2018-02-19 16:33:47
FW10001.5 miles 41°2018-02-20 04:49:46 W4HFH-151.6 miles 221°2018-02-19 19:43:01
CW88381.6 miles 20°2018-02-20 04:59:20 KT4NR-91.7 miles 324°2018-02-19 13:45:14
WA2ZMX-91.8 miles 273°2018-02-08 14:56:51 ALXTest1.9 miles 117°2018-02-20 04:46:10
DW81062.0 miles 204°2018-02-20 04:57:05 N3IJW2.2 miles 241°2018-02-20 04:52:52
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