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 KI4SP-13 - show graphs
Map loading...
Comment: Monitoring 146.52
Mic-E message: Off duty
Location: 34°53.90' N 87°40.23' W - locator EM64DV95MO - show map - static map
2.1 miles Northeast bearing 46° from Underwood-Petersville, Lauderdale County, Alabama, United States [?]
7.9 miles West bearing 288° from Killen, Lauderdale County, Alabama, United States
62.6 miles West bearing 281° from Huntsville, Madison County, Alabama, United States
97.3 miles Southwest bearing 228° from Murfreesboro, Rutherford County, Tennessee, United States
Last position: 2016-11-03 20:39:31 EDT (144d 11h25m ago)
2016-11-03 19:39:31 CDT local time at Underwood-Petersville, United States [?]
Altitude: 666 ft
Course: 187°
Speed: 47 MPH
Device: Kenwood: TM-D710 (rig)
Last path: KI4SP-13>STUS9P via W4UNA-7,WIDE1,N4IDX-7*,WIDE2-1,qAR,N4XWC (good)
Positions stored: 442
Other SSIDs: KI4SP KI4SP-14 KI4SP-7 KI4SP-B
Stations near current position of KI4SP-13 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DW95072.0 miles 36°2017-03-28 07:50:48 HUNSVRJbA3.1 miles 212°2017-03-27 16:05:31
CW01684.0 miles 180°2017-03-28 08:00:04 HUNSVRHwA4.4 miles 157°2017-03-01 13:35:43
AI4QC-74.8 miles 163°2017-03-27 12:32:16 AI4QC4.8 miles 162°2017-03-10 15:03:33
KK4WDJ-95.3 miles 176°2017-03-06 22:32:56 HUNSVR1VA5.7 miles 6°2017-03-27 22:34:32
W4UNA-76.1 miles 186°2017-03-28 08:00:13 FW01587.3 miles 271°2017-03-28 08:04:19
KQ4RA7.4 miles 186°2017-03-28 08:04:03 DW57847.5 miles 186°2017-03-28 07:57:07
N4WXB-99.1 miles 190°2017-03-26 13:36:25 W4ZZK-510.6 miles 179°2017-03-24 00:44:28
N83AB10.6 miles 164°2017-03-19 17:15:40 KMSL11.0 miles 159°2017-03-21 15:41:41
HUNSVRHiA11.1 miles 55°2017-03-01 13:19:42 FW072611.6 miles 170°2017-03-28 08:03:19
OHXSVRH9A11.7 miles 17°2017-03-01 12:34:41 AF5PO12.9 miles 179°2017-03-25 09:05:07
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.
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