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 W1TDS-i - show graphs
Comment: aprs.fi iOS
Location: 36°18.87' N 86°37.50' W - locator EM66QH45XL - show map
0.7 miles Northwest bearing 337° from Hendersonville, Sumner County, Tennessee, United States [?]
3.9 miles South bearing 187° from Shackle Island, Sumner County, Tennessee, United States
13.6 miles Northeast bearing 41° from Nashville, Davidson County, Tennessee, United States
43.4 miles East bearing 110° from Clarksville, Montgomery County, Tennessee, United States
Last position: 2024-07-04 21:33:50 EDT (148d 8h58m ago)
2024-07-04 20:33:50 CDT local time at Hendersonville, United States [?]
Altitude: 509 ft
Course: 326°
Speed: 1 MPH
Last path: >aprs.fi via aprsfi-iOS
Positions stored: 1
Other SSIDs: W1TDS-B W1TDS-N W1TDS-7 W1TDS-10 W1TDS-D
Stations near current position of W1TDS-i - show more
callsign distance last heard - EST      callsign distance last heard - EST
K6QS-90.9 miles 199°2024-11-29 21:43:03 KM4GCU-101.1 miles 119°2024-11-23 15:30:44
FW80841.9 miles 122°2024-11-30 05:29:04 H B STEWART2.1 miles 231°2024-11-30 05:30:58
K6QS-73.0 miles 137°2024-11-26 16:53:16 FW26643.1 miles 142°2024-11-11 11:00:05
KA3CTP B3.3 miles 134°2024-11-30 05:11:46 KA3CTP-B3.3 miles 134°2024-11-30 05:11:56
KNOT TODAY3.8 miles 165°2024-11-08 16:36:57 ON THE WAY3.8 miles 165°2024-11-10 12:31:36
W0ADD-153.9 miles 357°2024-11-28 14:19:59 KO4DDG4.2 miles 270°2024-11-28 06:46:08
SOUL OF A SAILOR4.3 miles 190°2024-11-30 05:30:58 MOOR ADVENTURES4.3 miles 189°2024-11-30 05:30:58
ZISSOU4.4 miles 190°2024-11-24 17:17:53 W4BOD4.4 miles 95°2024-11-30 05:30:33
SEARAY 44DA4.4 miles 191°2024-11-25 12:20:44 WB0NOO-95.4 miles 151°2024-11-21 12:37:59
K4KPG-95.4 miles 95°2024-11-29 09:20:44 KO4FVU5.6 miles 126°2024-11-14 11:47:16
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