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 K3ORB-9 - show graphs
Comment: rob@robkorb.com
Mic-E message: In service
Location: 38°16.88' N 75°09.37' W - locator FM28KG17GM - show map
7.0 km Southwest bearing 218° from West Ocean City, Worcester County, Maryland, United States [?]
7.1 km Southeast bearing 131° from Berlin, Worcester County, Maryland, United States
159.9 km Southeast bearing 132° from Dundalk, Baltimore County, Maryland, United States
161.5 km Southeast bearing 135° from Essex, Baltimore County, Maryland, United States
Last position: 2025-01-22 21:57:43 UTC (29d 20h28m ago)
2025-01-22 16:57:43 EST local time at West Ocean City, United States [?]
Altitude: 1 m
Course: 123°
Speed: 4 km/h
Device: Yaesu: FT2D (ht)
Last path: K3ORB-9>S8QV8X via WIDE1-1,WIDE2-1,qAR,K3ORB-10 (good)
Positions stored: 718
Other SSIDs: K3ORB-10 K3ORB K3ORB-3
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