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 KC9ZAR-R - show graphs
Comment: 0x34 via MMDVM
Location: 38°35.90' N 87°12.01' W - locator EM68JO53XO - show map
7.2 km South bearing 199° from Washington, Daviess County, Indiana, United States [?]
13.6 km Northeast bearing 30° from Petersburg, Pike County, Indiana, United States
75.9 km Northeast bearing 24° from Evansville, Vanderburgh County, Indiana, United States
85.8 km Southwest bearing 223° from Bloomington, Monroe County, Indiana, United States
Last position: 2025-09-23 15:25:10 UTC (5d 9h15m ago)
2025-09-23 11:25:10 EDT local time at Washington, United States [?]
Device: unknown: D-Star APDPRS (D-Star)
Last path: KC9ZAR-R>APDPRS via C4FM*,qAR,ILSPET-N (good)
Positions stored: 145
Other SSIDs: KC9ZAR-13 KC9ZAR-Y KC9ZAR-9 KC9ZAR-N KC9ZAR KC9ZAR-S KC9ZAR-D KC9ZAR-T KC9ZAR-15
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