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APRS station NN4SA - show graphs
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Comment: {UISS54}
Location: 34°38.36' N 86°40.45' W - locator EM64PP93CK - show map - static map
3.4 miles Southwest bearing 206° from Redstone Arsenal, Madison County, Alabama, United States [?]
5.9 miles Southeast bearing 134° from Madison, Madison County, Alabama, United States
8.0 miles Southwest bearing 219° from Huntsville, Madison County, Alabama, United States
17.7 miles East bearing 82° from Decatur, Morgan County, Alabama, United States
Last position: 2017-02-16 19:36:38 EST (185d 13h8m ago)
2017-02-16 18:36:38 CST local time at Redstone Arsenal, United States [?]
Device: Unknown: Unknown
Last path: NN4SA>APRS via WIDE2-2,qAR,KA0S-10 (good)
Positions stored: 1
Stations near current position of NN4SA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DW03250.3 miles 37°2017-08-21 01:43:49 DW02550.4 miles 310°2017-08-21 09:28:38
DW03920.5 miles 99°2017-08-21 09:38:23 DW01500.7 miles 343°2017-08-21 09:38:53
DW01870.7 miles 33°2017-08-21 09:34:17 DW05170.9 miles 146°2017-08-21 09:38:48
DW00761.1 miles 1°2017-08-21 09:39:01 DW04881.1 miles 118°2017-08-21 09:34:15
DW05571.2 miles 136°2017-08-21 09:33:57 DW00101.6 miles 23°2017-08-21 09:26:10
DW01211.6 miles 23°2017-08-21 09:38:29 KM4MQV-102.0 miles 80°2017-08-03 13:34:08
K4BDC4.2 miles 342°2017-07-27 07:12:02 KM4KTD4.3 miles 327°2017-08-21 07:20:12
W4FSH-54.6 miles 360°2017-08-19 08:11:16 N4WGY-104.6 miles 38°2017-08-21 09:32:17
EW16724.9 miles 334°2017-08-21 09:36:30 KK4TIB-95.1 miles 108°2017-08-21 08:44:52
N4HMC-M5.3 miles 2°2017-08-19 15:21:59 KK4IOH-95.6 miles 21°2017-08-20 19:21:29
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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