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 KV4PC-5 - show graphs
Map loading...
Comment: http://aprsdroid.org/
Location: 34°43.96' N 86°42.99' W - locator EM64PR45AU - show map - static map
2.9 miles Northeast bearing 38° from Madison, Madison County, Alabama, United States [?]
5.2 miles Northwest bearing 311° from Redstone Arsenal, Madison County, Alabama, United States
7.4 miles West bearing 271° from Huntsville, Madison County, Alabama, United States
17.5 miles Northeast bearing 60° from Decatur, Morgan County, Alabama, United States
Last position: 2016-10-15 13:56:26 EDT (133d 11h44m ago)
2016-10-15 12:56:26 CDT local time at Madison, United States [?]
Altitude: 613 ft
Course: 38°
Speed: 2 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: KV4PC-5>APDR13 via TCPIP*,qAC,T2CAEAST
Positions stored: 213
Other SSIDs: KV4PC-10 KV4PC-2 KV4PC-3 KV4PC-B
Stations near current position of KV4PC-5 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KV4PC-B19.4 yards 0°2017-02-19 18:07:28 KC5ZJO-11.7 miles 256°2017-02-26 00:40:13
KB5EZ-91.7 miles 165°2017-02-25 11:53:15 EW16722.1 miles 172°2017-02-26 00:35:01
W4JT-22.3 miles 15°2017-02-21 14:32:21 W4JT2.4 miles 14°2017-02-12 22:45:39
KJ4NYH C2.5 miles 294°2017-02-26 00:23:26 KJ4NYH-C2.5 miles 294°2017-02-26 00:23:36
KJ4NYH D2.5 miles 294°2017-02-26 00:24:06 KJ4NYH-D2.5 miles 294°2017-02-26 00:24:16
KJ4NYH A2.5 miles 294°2017-02-26 00:24:26 KJ4NYH-A2.5 miles 294°2017-02-26 00:24:36
W4WWM B2.5 miles 294°2017-02-26 00:23:46 W4WWM-B2.5 miles 294°2017-02-26 00:23:56
KJ4DWX2.5 miles 212°2017-01-28 17:42:26 W4HSV2.7 miles 53°2017-02-26 00:38:41
AJ4SH-12.9 miles 181°2017-02-23 14:03:57 EW27483.0 miles 227°2017-02-26 00:27:18
K4COE3.0 miles 126°2017-02-22 20:38:53 EW61823.1 miles 92°2017-02-26 00:40:19
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