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*
Web station KO4PWR-i - show graphs
Comment: aprs.fi iOS
Location: 36°05.09' N 80°15.96' W - locator EM96UC80CI - show map
1.6 miles Southwest bearing 230° from Winston-Salem, Forsyth County, North Carolina, United States [?]
8.9 miles Southwest bearing 225° from Walkertown, Forsyth County, North Carolina, United States
26.5 miles West bearing 272° from Greensboro, Guilford County, North Carolina, United States
67.5 miles Northeast bearing 28° from Charlotte, Mecklenburg County, North Carolina, United States
Last position: 2024-10-09 19:07:43 EDT (6h16m ago)
2024-10-09 19:07:43 EDT local time at Winston-Salem, United States [?]
Speed: -2 MPH
Last path: >aprs.fi via aprsfi-iOS
Positions stored: 8
Other SSIDs: KO4PWR-10 KO4PWR-9
Stations near current position of KO4PWR-i - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KO4PWR-1013.2 yards 119°2024-10-10 01:05:00 KO4PWR-90.4 miles 92°2024-10-09 18:52:29
W4MAV-N3.9 miles 151°2024-10-10 01:12:36 W4MAV-D3.9 miles 151°2024-10-10 00:49:18
W4MAV3.9 miles 152°2024-09-30 23:22:12 P-N2TEK34.2 miles 223°2024-10-10 01:01:38
WD4LSS6.8 miles 202°2024-10-10 01:20:16 KK4NUB-N6.9 miles 88°2024-10-09 20:17:09
FW76117.4 miles 302°2024-10-10 01:15:25 KO4RW-27.8 miles 269°2024-10-09 04:34:44
DW47128.1 miles 274°2024-10-10 01:15:48 K3RDH-99.4 miles 20°2024-10-07 17:52:34
KC3JS-Y9.4 miles 19°2024-09-18 08:28:06 GW50289.6 miles 312°2024-10-10 01:22:44
KD4KJG-N10.0 miles 351°2024-10-09 20:19:39 KD4TJG10.9 miles 63°2024-10-10 01:14:28
FW776610.9 miles 301°2024-10-10 01:20:32 GW145411.2 miles 125°2024-10-10 01:20:45
GW306211.2 miles 229°2024-10-10 01:20:11 EW828111.2 miles 47°2024-10-10 01:15:08
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