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 DW9181 - show graphs
Map loading...
Location: 39°33.14' N 77°58.84' W - locator FM19AN22HN - show map - static map
6.7 miles North bearing 352° from Martinsburg, Berkeley County, West Virginia, United States [?]
9.2 miles West bearing 249° from Williamsport, Washington County, Maryland, United States
67.9 miles Northwest bearing 312° from Washington, D. C., Washington, D.C., United States
75.2 miles West bearing 284° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-11-22 15:52:23 EST (1h27m ago)
2017-11-22 15:52:23 EST local time at Martinsburg, United States [?]
Last WX report: 2017-11-22 15:52:23 EST (1h27m ago) – show weather charts
40 °F 59% 1019.4 mbar 6.0 MPH Northwest
Device: Unknown: Unknown
Last path: DW9181>APRS via TCPXX*,qAX,CWOP-4
Positions stored: 1
Packet rate: 882 seconds between packets on average during 44124 seconds.
Stations near current position of DW9181 - show more
callsign distance last heard - EST      callsign distance last heard - EST
N3EV-55.4 miles 239°2017-11-04 13:08:32 KM4MAR-75.6 miles 72°2017-11-02 13:52:24
CW16726.1 miles 194°2017-11-22 17:15:11 DW31486.4 miles 56°2017-11-22 17:07:51
K3PDK-16.5 miles 79°2017-11-22 17:05:35 K3PDK-96.5 miles 79°2017-11-22 17:14:06
EW93376.7 miles 172°2017-11-22 17:15:40 KC3IFL-77.1 miles 334°2017-11-09 17:59:47
N3KTX-47.2 miles 5°2017-11-22 17:06:21 EW78008.0 miles 179°2017-11-22 17:16:35
KMRB10.5 miles 181°2017-11-19 02:59:48 n1ig-911.4 miles 65°2017-11-18 20:34:04
W4ERJ-911.4 miles 206°2017-11-22 16:32:57 K3CPO-111.4 miles 66°2017-11-17 09:12:46
EW178311.8 miles 132°2017-11-22 17:17:40 HA8HUZ-1512.4 miles 137°2017-11-15 09:26:05
N3ODE-912.6 miles 68°2017-10-24 19:07:05 EW821213.6 miles 45°2017-11-10 18:04:18
W2PRB-913.6 miles 276°2017-11-22 17:11:47 WV8VRC-913.7 miles 193°2017-11-22 10:38:09
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