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 KM4NMW B - show graphs
Source callsign: KM4NMW-S
Comment: 70cm Voice (D-Star) 439.11250MHz +0.0000MHz
Location: 35°03.42' N 80°43.30' W - locator EM95PB33JQ - show map
4.9 km Southwest bearing 221° from Stallings, Union County, North Carolina, United States [?]
5.3 km Southwest bearing 245° from Indian Trail, Union County, North Carolina, United States
21.9 km Southeast bearing 150° from Charlotte, Mecklenburg County, North Carolina, United States
140.7 km Southwest bearing 217° from Greensboro, Guilford County, North Carolina, United States
Last position: 2025-02-10 09:00:44 UTC (11m43s ago)
2025-02-10 04:00:44 EST local time at Stallings, United States [?]
Altitude: 3 m
Last path: KM4NMW-S>APDG01 via TCPIP*,qAC,KM4NMW-GS
Positions stored: 3
Others sourced by KM4NMW-S: KM4NMW J
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