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 N4ORD-9 - show graphs
Comment: Using Radioddity DB25-D Monitoring 146.685 PL 100
Location: 37°07.62' N 80°23.03' W - locator EM97TD30WL - show map
2.2 km East bearing 98° from Christiansburg, Montgomery County, Virginia, United States [?]
7.9 km Southeast bearing 152° from Merrimac, Montgomery County, Virginia, United States
114.8 km North bearing 354° from Winston-Salem, Forsyth County, North Carolina, United States
128.5 km Northwest bearing 336° from Greensboro, Guilford County, North Carolina, United States
Last position: 2025-11-20 05:29:52 UTC (3d 23h46m ago)
2025-11-20 00:29:52 EST local time at Christiansburg, United States [?]
Course:
Speed: 0 km/h
Device: Anytone: AT-D878 (ht)
Last path: N4ORD-9>APAT81 via W1KAB,WIDE1*,WIDE2-1,qAR,KJ4SNT (good)
Positions stored: 59
Other SSIDs: N4ORD-3 N4ORD
Stations which heard N4ORD-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