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 AG4HG-D - show graphs
Comment: 70cm MMDVM Voice (DMR) 434.00000MHz +0.0000MHz, APRS for DMRGateway
Last status: Powered by WPSD (https://wpsd.radio)
Location: 35°09.93' N 85°09.06' W - locator EM75KD19VR - show map
2.8 miles Southeast bearing 138° from Middle Valley, Hamilton County, Tennessee, United States [?]
3.3 miles Southwest bearing 205° from Lakesite, Hamilton County, Tennessee, United States
12.2 miles Northeast bearing 47° from Chattanooga, Hamilton County, Tennessee, United States
88.3 miles Southwest bearing 232° from Knoxville, Knox County, Tennessee, United States
Last position: 2024-05-16 17:33:33 EDT (3d 22h29m ago)
2024-05-16 17:33:33 EDT local time at Middle Valley, United States [?]
Altitude: 0 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: AG4HG-D>APDG03 via TCPIP*,qAC,AG4HG-DS
Positions stored: 1
Packet rate: 88 seconds between packets on average during 1146 seconds.
Stations near current position of AG4HG-D - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
MRXSVRa1A1.6 miles 132°2024-05-08 22:17:54 KY4ZI-72.2 miles 289°2024-05-20 08:53:35
KY4ZI-92.2 miles 289°2024-05-19 20:11:40 KO4AUA-92.6 miles 357°2024-05-02 21:08:41
W4ZHA-92.6 miles 231°2024-05-17 16:31:28 KI4LAX-R2.7 miles 64°2024-05-04 18:43:47
KM4KMO-92.7 miles 193°2024-05-20 16:01:54 W4ATX-12.7 miles 4°2024-05-18 15:45:35
W4ZHA-72.7 miles 230°2024-05-12 16:47:40 W4ZHA2.7 miles 230°2024-05-20 16:00:43
KI4LAX-62.7 miles 64°2024-05-06 07:16:38 KI4LAX-72.7 miles 64°2024-05-20 14:25:50
KI4LAX-152.9 miles 61°2024-05-05 20:01:43 K4SIP-N3.2 miles 135°2024-05-20 15:44:25
K4SIP-D3.2 miles 135°2024-05-20 15:56:45 GW12383.7 miles 217°2024-05-20 16:00:43
N4NOM-X4.0 miles 5°2024-05-20 12:10:55 KF4DEW4.5 miles 200°2024-05-20 16:00:27
KB4JAC-D4.6 miles 257°2024-05-20 15:56:51 KQ8HRK-95.0 miles 195°2024-05-16 16:57:44
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