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 KO4MPH-1 - show graphs
Comment: Alt: 25' mobile antenna.
Location: 34°46.29' N 85°13.18' W - locator EM74JS35PD - show map
5.8 miles Northeast bearing 37° from LaFayette, Walker County, Georgia, United States [?]
14.1 miles West bearing 271° from Dalton, Whitfield County, Georgia, United States
19.6 miles South bearing 165° from Chattanooga, Hamilton County, Tennessee, United States
85.1 miles Northwest bearing 326° from Atlanta, Fulton County, Georgia, United States
Last position: 2025-01-18 14:34:21 EST (13d 9h56m ago)
2025-01-18 14:34:21 EST local time at LaFayette, United States [?]
Course: 22°
Speed: 0 MPH
Last path: KO4MPH-1>APN000 via TCPIP*,qAC,T2RDU
Positions stored: 1789
Stations near current position of KO4MPH-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KA4YMC5.4 miles 207°2025-01-04 10:55:01 KQ4GLQ-98.4 miles 336°2025-01-31 18:06:09
W4RRG-108.8 miles 272°2025-01-31 23:44:13 KM4PSH-109.1 miles 302°2025-01-27 01:41:13
N4JGW-1010.6 miles 108°2025-01-31 22:28:48 N4BZJ-68011.0 miles 101°2025-02-01 00:21:47
W4GTA-35011.7 miles 303°2025-02-01 00:22:26 N4LMC-23011.7 miles 303°2025-02-01 00:21:36
N4LMC-87511.7 miles 303°2025-02-01 00:25:27 N4LMC-311.7 miles 303°2025-02-01 00:22:19
N4LMC-56011.7 miles 303°2025-02-01 00:30:34 W4RRG-311.7 miles 303°2025-01-20 13:34:34
KA4RVT B11.8 miles 103°2025-02-01 00:19:01 KA4RVT-B11.8 miles 103°2025-02-01 00:18:46
KA4RVT C11.8 miles 103°2025-02-01 00:19:01 KA4RVT-C11.8 miles 103°2025-02-01 00:18:46
N4BZJ-13512.1 miles 100°2025-02-01 00:24:29 N4LMC-52512.5 miles 37°2025-02-01 00:27:23
N4LMC C12.6 miles 302°2025-02-01 00:11:22 N4LMC-C12.6 miles 302°2025-02-01 00:11:32
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.
User guide · 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