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 W4DTC - show graphs
Map loading...
Mic-E message: In service
Location: 36°24.35' N 86°32.25' W - locator EM66RJ57MJ - show map - static map
5.2 miles West bearing 283° from Gallatin, Sumner County, Tennessee, United States [?]
12.2 miles South bearing 186° from Portland, Sumner County, Tennessee, United States
21.5 miles Northeast bearing 40° from Nashville, Davidson County, Tennessee, United States
46.4 miles East bearing 100° from Clarksville, Montgomery County, Tennessee, United States
Last position: 2019-12-02 22:02:01 EST (6d 18h29m ago)
2019-12-02 21:02:01 CST local time at Gallatin, United States [?]
Altitude: 620 ft
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.3 yards.
Course: 113°
Speed: 0 MPH
Device: Kenwood: TH-D74 (ht)
Last path: W4DTC>S6RT3Z via WIDE1-1,WIDE2-1,qAR,W1ARN-1 (good)
Positions stored: 128
Stations near current position of W4DTC - show more
callsign distance last heard - EST      callsign distance last heard - EST
W4CAT4.2 miles 30°2019-11-26 22:58:16 AF4TF B4.4 miles 119°2019-12-09 10:47:54
AF4TF-B4.4 miles 119°2019-12-09 10:48:04 K4TCE-N4.7 miles 128°2019-12-09 16:28:25
K4TCE B4.7 miles 128°2019-12-09 16:28:39 K4TCE-B4.7 miles 128°2019-12-09 16:28:49
K4TCE4.7 miles 129°2019-11-12 21:44:49 W4CAT-15.4 miles 39°2019-12-09 16:28:52
W1ARN-15.4 miles 39°2019-12-09 16:28:47 ARN-15.4 miles 39°2019-12-03 04:19:21
MTEARS 835.4 miles 39°2019-12-09 16:08:19 147.3005.5 miles 39°2019-12-09 16:30:02
NF3D5.6 miles 176°2019-11-29 10:22:31 KX4MG-N6.1 miles 159°2019-11-24 22:27:11
K1KY-106.5 miles 43°2019-12-09 16:04:10 K6QS-ios7.0 miles 223°2019-12-05 11:30:10
KXNX7.5 miles 106°2019-12-08 12:40:21 KA3CTP7.8 miles 199°2019-11-12 22:34:32
KN4WDR8.2 miles 232°2019-11-28 11:49:42 KA3CTP B8.7 miles 201°2019-12-09 16:20:12
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