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APRS station KM4ESU-7 - show graphs
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Mic-E message: In service
Location: 34°44.19' N 86°40.92' W - locator EM64PR86DS - show map - static map
4.1 miles Northwest bearing 332° from Redstone Arsenal, Madison County, Alabama, United States [?]
4.6 miles Northeast bearing 56° from Madison, Madison County, Alabama, United States
5.5 miles West bearing 274° from Huntsville, Madison County, Alabama, United States
19.3 miles Northeast bearing 62° from Decatur, Morgan County, Alabama, United States
Last position: 2016-09-02 16:41:31 EDT (141d 19h43m ago)
2016-09-02 15:41:31 CDT local time at Redstone Arsenal, United States [?]
Altitude: 715 ft
Course: 38°
Device: Yaesu: FT1D (ht)
Last path: KM4ESU-7>S4TT1Y via K4PLT-2,WIDE1*,WIDE2-1,qAR,N8DEU-5 (good)
Positions stored: 4
Other SSIDs: KM4ESU-15
Stations near current position of KM4ESU-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KI4ITI-91.0 miles 104°2017-01-18 09:53:25 KI4ITI-71.1 miles 105°2017-01-18 00:10:16
N9AIL1.2 miles 149°2016-12-31 12:07:51 EW61821.2 miles 107°2017-01-22 11:20:25
W4HSV1.4 miles 9°2017-01-22 11:23:33 KV4PC-102.0 miles 263°2017-01-17 20:31:52
KV4PC-B2.0 miles 263°2017-01-17 20:07:54 KF4TTB-22.2 miles 112°2017-01-22 10:00:32
W4JT-22.4 miles 325°2017-01-06 11:46:02 K4GIG2.6 miles 324°2016-12-28 01:49:34
KB4CZN-22.7 miles 120°2017-01-22 10:31:49 EW16722.9 miles 216°2017-01-22 11:18:42
EW63603.0 miles 99°2017-01-22 11:25:05 KI4ITI-13.1 miles 245°2017-01-18 00:01:23
KI4ITI3.1 miles 245°2017-01-02 18:49:59 KQ5S-73.6 miles 118°2016-12-30 14:59:45
KC5ZJO-13.6 miles 259°2017-01-22 11:25:04 DW89534.0 miles 337°2017-01-22 11:20:33
KJ4DWX4.1 miles 234°2017-01-15 21:32:28 KJ4NYH C4.3 miles 280°2017-01-22 11:23:44
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.
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