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 WA4YYM-4 - show graphs
Comment: https://aprsdroid.org/
Location: 35°40.50' N 84°43.32' W - locator EM75PQ32IA - show map
7.9 miles East bearing 99° from Spring City, Rhea County, Tennessee, United States [?]
11.7 miles North bearing 19° from Decatur, Meigs County, Tennessee, United States
49.0 miles Southwest bearing 247° from Knoxville, Knox County, Tennessee, United States
54.6 miles Northeast bearing 37° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2024-09-28 21:01:37 EDT (115d 41m ago)
2024-09-28 21:01:37 EDT local time at Spring City, United States [?]
Altitude: 652 ft
Device: Open Source: APRSdroid (app, Android)
Last path: WA4YYM-4>APDR16 via TCPIP*,qAC,T2SPAIN
Positions stored: 1
Other SSIDs: WA4YYM WA4YYM-9 WA4YYM-2
Stations near current position of WA4YYM-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
DW01481.1 miles 54°2025-01-21 20:39:37 FW86371.8 miles 52°2025-01-21 20:40:38
145.150,10.1 miles 183°2025-01-16 18:48:32 443.27510.4 miles 182°2025-01-21 20:05:28
N4JLB-911.1 miles 201°2025-01-21 16:03:02 KQ4YFU-911.3 miles 156°2025-01-01 16:25:52
EW389711.6 miles 37°2025-01-21 20:30:04 W4ETA-911.7 miles 162°2025-01-21 15:26:33
W4ETA-D11.9 miles 162°2025-01-21 20:25:36 GW084413.0 miles 56°2025-01-21 20:33:54
KM4JRL13.4 miles 152°2025-01-16 18:31:02 DW638613.5 miles 14°2025-01-21 20:30:43
KM4EZP-714.9 miles 152°2025-01-16 23:15:22 AF4ZQ-1415.1 miles 93°2025-01-21 20:38:44
KG4OJL-215.3 miles 158°2025-01-12 13:52:25 KG4OJL-115.3 miles 158°2025-01-20 20:58:38
KG4OJL15.3 miles 158°2025-01-15 00:15:15 KO4WEU-215.3 miles 158°2025-01-06 20:46:07
KG4OJL-715.4 miles 158°2025-01-19 11:45:36 KO4WHD-715.5 miles 158°2025-01-13 17:06:42
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