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 object 444.95+MD - show graphs
Source callsign: N3IVK-15
Comment: K3CAL 444.950+ PL 156.7 Lusby,MD
Location: 38°22.85' N 76°26.55' W - locator FM18SJ61VJ - show map
2.2 miles South bearing 162° from Lusby, Calvert County, Maryland, United States [?]
2.7 miles Northwest bearing 331° from Chesapeake Ranch Estates, Calvert County, Maryland, United States
47.8 miles Southeast bearing 138° from Washington, D. C., Washington, D.C., United States
63.5 miles South bearing 172° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-02-01 20:15:13 EST (9s ago)
2025-02-01 20:15:13 EST local time at Lusby, United States [?]
Last path: N3IVK-15>APMI06 via TCPIP*,qAC,T2POLAND
Positions stored: 11
Others sourced by N3IVK-15: 145.45-MD 146.88-MD 146.985MD 444.50+MD
Stations near current position of 444.95+MD - show more
callsign distance last heard - EST      callsign distance last heard - EST
CW10842.0 miles 90°2025-02-01 20:06:13 K3GGM-Y4.8 miles 229°2025-01-28 12:02:32
KB2SKP-125.6 miles 254°2025-02-01 20:13:50 CW63446.2 miles 200°2025-02-01 20:13:52
KC3RWP-76.4 miles 210°2025-01-05 19:48:44 KA3ZXO6.5 miles 265°2025-02-01 20:11:33
KC3UYF-96.7 miles 200°2025-02-01 07:52:41 KF7AWC-97.3 miles 190°2025-02-01 12:48:23
KC3UYF-157.6 miles 255°2025-02-01 19:00:30 N5TB7.9 miles 202°2025-01-31 20:25:31
W4NRG8.5 miles 223°2025-01-31 20:15:48 KI5KPA-78.6 miles 183°2025-01-07 13:42:37
N3RUA-79.5 miles 206°2025-02-01 15:45:03 KB2SKP9.6 miles 179°2025-02-01 20:13:38
KB2SKP-79.6 miles 179°2025-01-06 01:48:03 223.900MD10.7 miles 317°2025-02-01 20:08:23
146.64-MD10.7 miles 170°2025-01-25 19:02:49 KB2SKP-1010.8 miles 185°2025-02-01 20:13:48
KB2SKP-1310.8 miles 185°2025-02-01 20:13:51 W3VPR-N11.4 miles 14°2025-02-01 19:19:10
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