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 K4MCD-9 - show graphs
Comment: K4MCD//Volunteer FF, APRS active, Stay safe! Hanover 511 RPT
Mic-E message: En route
Location: 37°35.49' N 77°19.55' W - locator FM17IO01VX - show map
4.6 km Southeast bearing 115° from Mechanicsville, Hanover County, Virginia, United States [?]
5.1 km North bearing 2° from Highland Springs, Henrico County, Virginia, United States
123.8 km Northwest bearing 312° from Norfolk, City of Norfolk, Virginia, United States
144.8 km Northwest bearing 305° from Virginia Beach, City of Virginia Beach, Virginia, United States
Last position: 2025-07-28 17:29:52 UTC (16h2m ago)
2025-07-28 13:29:52 EDT local time at Mechanicsville, United States [?]
Altitude: 79 m
Course: 340°
Speed: 15 km/h
Device: Yaesu: FTM-300D (rig)
Last path: K4MCD-9>SW3U4Y via W4RAT-2*,WIDE1*,WIDE2-1,qAR,W4KEL-12 (good)
Positions stored: 165
Other SSIDs: K4MCD-10 K4MCD-7 K4MCD-i K4MCD-7 K4MCD
Stations which heard K4MCD-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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