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 K3DMN-9 - show graphs
Mic-E message: Off duty
Location: 39°01.59' N 76°39.44' W - locator FM19QA16CI - show map
2.8 miles South bearing 171° from Gambrills, Anne Arundel County, Maryland, United States [?]
4.6 miles Southeast bearing 150° from Odenton, Anne Arundel County, Maryland, United States
18.4 miles South bearing 188° from Baltimore, City of Baltimore, Maryland, United States
22.3 miles Northeast bearing 66° from Washington, D. C., Washington, D.C., United States
Last position: 2025-01-31 17:42:54 EST (10h1m ago)
2025-01-31 17:42:54 EST local time at Gambrills, United States [?]
Altitude: 230 ft
Course: 338°
Speed: 2 MPH
Device: Yaesu: FTM-500D (rig)
Last path: K3DMN-9>SYPQ5Y via WIDE1-1,WIDE2-1,qAR,KZ3VEA-10 (good)
Positions stored: 94097
Packet rate: 169 seconds between packets on average during 676 seconds.
Stations near current position of K3DMN-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
GW12991.0 miles 285°2025-02-01 03:30:49 KZ3VEA-101.1 miles 251°2025-02-01 03:26:03
KZ3VEA1.1 miles 251°2025-01-07 18:27:49 KZ3VEA-121.1 miles 255°2025-01-25 15:21:38
KD3BUG-121.1 miles 254°2025-01-20 07:07:38 KD3BUG-71.1 miles 256°2025-01-30 16:13:51
KD3BUG-31.1 miles 255°2025-01-18 19:33:43 KD3BUG-91.1 miles 244°2025-01-31 16:25:18
W3KRZ-41.2 miles 201°2025-01-25 06:50:09 W3KRZ-101.3 miles 202°2025-01-28 07:39:56
KD3BUG-Y1.9 miles 261°2025-01-18 18:57:25 KD3BUG-102.2 miles 210°2025-01-07 12:49:49
KD3BUG-B2.3 miles 224°2025-01-18 18:49:55 KD3BUG B2.3 miles 224°2025-01-18 18:49:55
KZ3VEA-Y2.3 miles 224°2025-01-10 06:14:55 FW24882.5 miles 312°2025-02-01 03:41:18
KB3IAI-i2.6 miles 305°2025-01-20 05:57:40 KB3IAI2.6 miles 305°2025-01-09 18:36:45
KB3IAI-12.6 miles 305°2025-01-19 15:00:02 KB3IAI-102.6 miles 305°2025-01-11 20:55:36
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.
User guide · 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