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 KM4SPL-7 - show graphs
Location: 32°04.27' N 81°12.82' W - locator EM92JB47IB - show map
9.9 km North bearing 8° from Georgetown, Chatham County, Georgia, United States [?]
10.8 km West bearing 263° from Savannah, Chatham County, Georgia, United States
16.9 km Northwest bearing 329° from Montgomery, Chatham County, Georgia, United States
143.6 km Southwest bearing 237° from Charleston, Charleston County, South Carolina, United States
Last position: 2025-06-07 18:03:55 UTC (23d 14h43m ago)
2025-06-07 14:03:55 EDT local time at Georgetown, United States [?]
Altitude: 0 m
Course: 276°
Speed: 130 km/h
Device: Anytone: AT-D878 (ht)
Last path: KM4SPL-7>APAT81 via WIDE1-1,WIDE2-1,qAR,W4LHS-10 (good)
Positions stored: 269
Other SSIDs: KM4SPL-D KM4SPL-10
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