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 KO4BTN-ios - show graphs
Comment: aprs.fi for iOS
Location: 35°22.54' N 80°20.30' W - locator EM95TJ90JD - show map
5.7 miles East bearing 107° from Mount Pleasant, Cabarrus County, North Carolina, United States [?]
8.0 miles West bearing 283° from Albemarle, Stanly County, North Carolina, United States
30.2 miles East bearing 70° from Charlotte, Mecklenburg County, North Carolina, United States
57.0 miles Southwest bearing 213° from Greensboro, Guilford County, North Carolina, United States
Last position: 2024-09-19 21:33:42 EDT (23h37m ago)
2024-09-19 21:33:42 EDT local time at Mount Pleasant, United States [?]
Speed: -2 MPH
Last path: >aprs.fi via aprsfi-iOS
Positions stored: 6
Stations near current position of KO4BTN-ios - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WC9CW-72.9 miles 237°2024-09-01 12:22:52 WC9CW2.9 miles 236°2024-08-26 23:31:24
WC9CW72.9 miles 237°2024-08-31 15:35:56 WC9CW-102.9 miles 237°2024-09-01 11:59:02
K4ROM-45.1 miles 204°2024-09-20 20:03:57 K4DVA C6.1 miles 113°2024-09-17 04:03:41
K4DVA-C6.1 miles 113°2024-09-17 04:03:51 K4DVA-R6.1 miles 113°2024-09-20 20:04:40
K4DVA B6.1 miles 113°2024-09-20 21:07:50 K4DVA-B6.1 miles 113°2024-09-20 21:08:00
KI4BWS6.8 miles 36°2024-09-09 17:27:06 EW11867.1 miles 23°2024-09-20 21:00:16
KF4EUD-37.4 miles 347°2024-09-14 03:13:40 W4DEX8.6 miles 196°2024-09-20 21:10:40
W4DEX-28.6 miles 196°2024-09-20 21:10:02 W4DEX-158.6 miles 196°2024-09-20 14:29:35
K4ROM-19.0 miles 191°2024-09-20 21:10:03 CW70779.3 miles 281°2024-09-20 21:10:35
N687MS9.4 miles 12°2024-09-19 13:43:37 N157GS9.5 miles 15°2024-09-09 09:43:46
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