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 weather station W4EMZ - show graphs
Map loading...
Location: 35°17.71' N 85°03.19' W - locator EM75LH30OU - show map - static map
7.3 miles Northeast bearing 35° from Lakesite, Hamilton County, Tennessee, United States [?]
10.1 miles Northeast bearing 47° from Middle Valley, Hamilton County, Tennessee, United States
22.5 miles Northeast bearing 40° from Chattanooga, Hamilton County, Tennessee, United States
78.4 miles Southwest bearing 234° from Knoxville, Knox County, Tennessee, United States
Last position: 2020-07-08 01:46:35 EDT (5m58s ago)
2020-07-08 01:46:35 EDT local time at Lakesite, United States [?]
Last WX report: 2020-05-23 09:16:28 EDT (45d 16h36m ago) – show weather charts
65 °F 95% 1017.8 mbar 0.0 MPH Southeast
Device: Unknown: Unknown
Last path: W4EMZ>APRS via TCPXX*,qAX,CWOP-7
Positions stored: 3
Packet rate: 1195 seconds between packets on average during 58556 seconds.
Stations near current position of W4EMZ - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KJ4YYX-86.4 miles 174°2020-07-07 15:20:03 N4NOM7.1 miles 226°2020-06-23 16:02:28
N4YH-137.2 miles 293°2020-07-08 01:50:05 N4YH-107.3 miles 294°2020-07-08 01:35:40
KO4AUA-97.8 miles 219°2020-07-07 19:18:25 KD5UBL-98.4 miles 86°2020-07-04 12:07:40
W4ATX-18.9 miles 222°2020-07-07 11:25:42 FW15749.7 miles 179°2020-07-08 01:45:14
W4T/RV08710.2 miles 171°2020-06-20 10:39:14 KN4CNU-710.2 miles 227°2020-06-21 20:46:06
KN4CNU10.2 miles 227°2020-06-24 08:22:35 KN4CNU H10.2 miles 227°2020-07-08 01:34:35
KN4CNU-H10.2 miles 227°2020-07-08 01:34:45 WM4RB-910.3 miles 138°2020-07-01 17:10:26
WM4RB10.3 miles 138°2020-07-08 01:37:11 KE0L-910.4 miles 128°2020-07-01 13:37:34
KM4MPF11.5 miles 230°2020-06-29 07:32:05 KC4JMG-N11.5 miles 230°2020-07-08 01:35:22
KT4IV-711.6 miles 165°2020-06-19 18:00:36 WX0EMT-311.8 miles 127°2020-06-23 13:26:40
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