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 KJ4NYH-C - show graphs
Map loading...
Comment: 2m Voice 145.73000MHz +0.0000MHz
Location: 34°44.84' N 86°45.45' W - locator EM64OR99CI - show map - static map
3.4 miles North bearing 351° from Madison, Madison County, Alabama, United States [?]
7.5 miles South bearing 183° from Harvest, Madison County, Alabama, United States
9.8 miles West bearing 277° from Huntsville, Madison County, Alabama, United States
78.6 miles South bearing 195° from Murfreesboro, Rutherford County, Tennessee, United States
Last position: 2017-09-24 22:21:35 EDT (14m31s ago)
2017-09-24 21:21:35 CDT local time at Madison, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: KJ4NYH-C>APDG02 via TCPIP*,qAC,KJ4NYH-CS
Positions stored: 1
Packet rate: 1200 seconds between packets on average during 60011 seconds.
Other SSIDs: KJ4NYH-A KJ4NYH-B KJ4NYH-D
Stations near current position of KJ4NYH-C - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KJ4NYH C0.0 yards 0°2017-09-24 22:21:25 KJ4NYH D0.0 yards 0°2017-09-24 22:22:05
KJ4NYH-D0.0 yards 0°2017-09-24 22:22:15 KJ4NYH A0.0 yards 0°2017-09-24 22:22:25
KJ4NYH-A0.0 yards 0°2017-09-24 22:22:35 W4WWM B0.0 yards 0°2017-09-24 22:21:45
W4WWM-B0.0 yards 0°2017-09-24 22:21:55 W4WWM C0.0 yards 0°2017-09-17 03:37:46
W4WWM-C0.0 yards 0°2017-09-17 03:37:56 W4WWM-R0.0 yards 0°2017-09-17 03:37:05
KJ4SQN-50.4 miles 253°2017-09-24 11:48:24 KM4MWE1.2 miles 349°2017-09-21 12:46:12
KA4HOT B1.4 miles 341°2017-09-09 00:26:26 KA4HOT-B1.4 miles 341°2017-09-09 00:26:36
N8WJE1.5 miles 310°2017-09-24 22:20:24 KA4HOT C1.5 miles 335°2017-09-04 11:39:42
KA4HOT-C1.5 miles 335°2017-09-04 11:39:52 KC5ZJO-11.6 miles 154°2017-09-24 22:32:04
AG4OS-52.4 miles 238°2017-08-31 14:46:23 W4JT-92.6 miles 74°2017-09-24 13:44:03
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