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 WA0DYJ-13 - show graphs
Map loading...
Mic-E message: In service
Location: 38°37.86' N 77°19.40' W - locator FM18IP11EK - show map - static map
1.6 miles Northeast bearing 33° from Montclair, Prince William County, Virginia, United States [?]
6.2 miles East bearing 93° from Independent Hill, Prince William County, Virginia, United States
23.9 miles Southwest bearing 220° from Washington, D. C., Washington, D.C., United States
59.4 miles Southwest bearing 220° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2016-11-06 14:23:23 EST (75d 11h25m ago)
2016-11-06 14:23:23 EST local time at Montclair, United States [?]
Altitude: 180 ft
Course: 312°
Speed: 15 MPH
Device: Kenwood: TM-D710 (rig)
Last path: WA0DYJ-13>S8SW8V via N3HF-1,WIDE1*,WIDE2-1,qAR,KG4GIY (good)
Positions stored: 8634
Stations near current position of WA0DYJ-13 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W4PIO1.9 miles 26°2017-01-14 15:11:46 KM4RJA-72.4 miles 62°2017-01-15 17:41:55
CISG87222.6 miles 53°2017-01-17 19:03:07 W5FJN-52.9 miles 57°2016-12-30 18:38:28
W4IY2.9 miles 63°2017-01-21 01:42:31 KG4ICG-93.3 miles 350°2017-01-20 00:53:49
NB2K3.4 miles 271°2017-01-21 01:28:03 AA4SI-93.6 miles 59°2017-01-18 13:37:32
KG4URP-84.2 miles 22°2017-01-19 17:42:12 KG4URP-14.4 miles 22°2017-01-21 01:46:52
KG4URP-154.4 miles 22°2017-01-21 01:46:15 KG4URW4.4 miles 64°2017-01-19 22:14:32
KM4RFN4.7 miles 6°2017-01-06 19:34:45 K4RSU6.2 miles 332°2017-01-21 01:41:06
K4BDC-96.2 miles 173°2017-01-17 19:36:13 N3HF-16.3 miles 306°2017-01-21 01:42:10
KL3ZE-96.4 miles 290°2017-01-15 10:35:19 EW51676.8 miles 303°2017-01-21 01:38:23
KM4RSX-76.9 miles 329°2017-01-21 00:06:27 EW40747.1 miles 311°2017-01-21 01:48:18
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