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APRS station KJ4TDM-2 - show graphs
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Location: 34°10.95' N 86°20.08' W - locator EM64TE93UT - show map - static map
9.3 miles Southwest bearing 231° from Albertville, Marshall County, Alabama, United States [?]
9.7 miles West bearing 263° from Boaz, Marshall County, Alabama, United States
40.4 miles South bearing 159° from Huntsville, Madison County, Alabama, United States
53.0 miles Northeast bearing 30° from Birmingham, Jefferson County, Alabama, United States
Last position: 2017-06-18 19:31:19 EDT (181d 1h4m ago)
2017-06-18 18:31:19 CDT local time at Albertville, United States [?]
Last telemetry: 2017-06-18 19:33:02 EDT (181d 1h2m ago) – show telemetry
Ch 1: 86, Ch 2: 106, Ch 3: 255, Ch 4: 88, Ch 5: 59
 1     2     3     4     5     6     7     8 
Device: Byonics: TinyTrak (tracker)
Last path: KJ4TDM-2>APTT4 via WIDE2-1,qAR,N4XWC (good)
Positions stored: 9
Other SSIDs: KJ4TDM KJ4TDM-1 KJ4TDM-11 KJ4TDM-5 KJ4TDM-7 KJ4TDM-9
Last heard a station directly: 2017-06-08 10:35:19 EDT (191d 10h ago)
Normal receiver range estimate: 81 miles (Updated: 2017-01-31 17:53:28 EST)
Stations near current position of KJ4TDM-2 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KJ4TDM-10.0 yards 0°2017-12-16 19:19:34 K8A05.5 miles 55°2017-12-13 13:46:26
KM4EDS-Y9.7 miles 290°2017-12-02 20:09:21 EW385712.0 miles 355°2017-12-16 19:34:04
EW064312.8 miles 92°2017-12-16 19:35:29 WX4HP-R13.3 miles 302°2017-12-08 15:15:07
DW529413.5 miles 52°2017-12-16 19:32:48 EW772513.6 miles 315°2017-12-16 19:30:43
KE4DSI14.1 miles 320°2017-12-16 19:29:18 EW261114.2 miles 324°2017-12-16 19:25:19
KI4RYX-C16.3 miles 27°2017-12-16 19:31:31 KI4RYX C16.3 miles 27°2017-12-16 19:31:31
KD8PH16.4 miles 14°2017-12-16 19:30:22 N4AXE-1017.0 miles 39°2017-12-07 05:18:07
KJ4TDM-917.2 miles 206°2017-12-13 08:40:15 K8RCC-919.1 miles 133°2017-12-16 17:39:58
KE5GBC-1419.2 miles 144°2017-12-04 13:38:26 KGAD20.7 miles 136°2017-12-13 13:48:47
DW274120.8 miles 327°2017-12-16 19:21:41 K4RBC B21.3 miles 119°2017-12-16 19:34:06
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.
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