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 weather station N9RFO - show graphs
Comment: .weewx-4.10.2-Interceptor
Location: 39°47.84' N 86°15.70' W - locator EM69UT81OI - show map
724.6 m Southeast bearing 139° from Speedway, Marion County, Indiana, United States [?]
5.4 km East bearing 105° from Clermont, Marion County, Indiana, United States
9.4 km West bearing 290° from Indianapolis, Marion County, Indiana, United States
73.8 km North bearing 18° from Bloomington, Monroe County, Indiana, United States
Last position: 2025-01-27 16:40:23 UTC (13d 22h11m ago)
2025-01-27 11:40:23 EST local time at Speedway, United States [?]
Last WX report: 2025-01-27 16:40:23 UTC (13d 22h11m ago) – show weather charts
0.6 °C 50% 1024.5 mbar 0.9 m/s North
Device: Unknown: Unknown
Last path: N9RFO>APRS via TCPXX*,qAX,CWOP-6
Positions stored: 1
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