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 W3DHS-B - show graphs
Map loading...
Comment: 440 Voice 442.11250MHz -5.0000MHz
Location: 39°24.13' N 76°36.13' W - locator FM19QJ76RM - show map - static map
85.0 yards North bearing 343° from Towson, Baltimore County, Maryland, United States [?]
1.7 miles Southwest bearing 213° from Hampton, Baltimore County, Maryland, United States
7.7 miles North bearing 4° from Baltimore, City of Baltimore, Maryland, United States
42.0 miles Northeast bearing 33° from Washington, D. C., Washington, D.C., United States
Last position: 2017-02-25 11:03:38 EST (6m23s ago)
2017-02-25 11:03:38 EST local time at Towson, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: W3DHS-B>APDG02 via TCPIP*,qAC,W3DHS-BS
Positions stored: 1229
Packet rate: 398 seconds between packets on average during 19893 seconds.
Other SSIDs: W3DHS-A W3DHS-C
Stations near current position of W3DHS-B - show more
callsign distance last heard - EST      callsign distance last heard - EST
W3DHS A0.0 yards 0°2017-02-25 11:04:08 W3DHS B0.0 yards 0°2017-02-25 11:03:28
W3DHS C0.0 yards 0°2017-02-25 11:03:48 W3DHS-C0.0 yards 0°2017-02-25 11:03:58
W3DHS-A0.0 yards 0°2017-02-25 11:04:18 CW71091.3 miles 167°2017-02-25 11:03:44
KC3FBM-72.3 miles 105°2017-02-19 21:36:37 CW10322.5 miles 319°2017-02-25 11:07:04
N3SBP-62.6 miles 311°2017-02-22 20:39:40 N3SBP B2.6 miles 310°2017-02-25 11:09:52
N3SBP-B2.6 miles 310°2017-02-25 10:49:32 N3SBP-32.7 miles 312°2017-02-24 07:58:41
N3SBP2.7 miles 312°2017-02-21 10:27:29 AA3BR-72.9 miles 350°2017-02-11 14:48:10
N3CVA-93.0 miles 182°2017-02-25 11:05:51 N3CVA-13.0 miles 182°2017-02-25 11:01:07
EW89383.1 miles 192°2017-02-25 11:00:47 N3OZD-93.3 miles 85°2017-02-24 07:25:49
KC8GPR-95.7 miles 326°2017-02-21 13:18:08 KD3LK-56.1 miles 181°2017-02-12 18:12:07
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