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 KC9VLU-9 - show graphs
Mic-E message: In service
Location: 39°46.66' N 86°16.23' W - locator EM69US76NP - show map
2.7 km South bearing 186° from Speedway, Marion County, Indiana, United States [?]
5.7 km Southeast bearing 129° from Clermont, Marion County, Indiana, United States
9.7 km West bearing 276° from Indianapolis, Marion County, Indiana, United States
71.5 km North bearing 18° from Bloomington, Monroe County, Indiana, United States
Last position: 2024-11-17 16:04:01 UTC (84d 23h13m ago)
2024-11-17 11:04:01 EST local time at Speedway, United States [?]
Altitude: 237 m
Course: 179°
Speed: 115 km/h
Last telemetry: 2024-11-17 16:04:01 UTC (84d 23h13m ago) – show telemetry
Battery: 10.372 Volts, Temp: 0 Deg.F
Device: Byonics: TinyTrak3 (tracker)
Last path: KC9VLU-9>S9TV6V via WIDE1-1,WIDE2-1,qAR,W9RCA-10 (good)
Positions stored: 390
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