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 N9BSW-2 - show graphs
Comment: DigiPi http://digipi.org/
Location: 39°22.99' N 86°06.04' W - locator EM69WJ71VW - show map
3.3 km North bearing 356° from Princes Lakes, Johnson County, Indiana, United States [?]
5.7 km Southeast bearing 130° from Trafalgar, Johnson County, Indiana, United States
43.1 km South bearing 173° from Indianapolis, Marion County, Indiana, United States
43.9 km Northeast bearing 56° from Bloomington, Monroe County, Indiana, United States
Last position: 2025-09-01 16:15:47 UTC (6h20m ago)
2025-09-01 12:15:47 EDT local time at Princes Lakes, United States [?]
Device: WB2OSZ: DireWolf
Last path: N9BSW-2>APDW18 via TCPIP*,qAC,T2USANW
Positions stored: 2
Other SSIDs: N9BSW N9BSW-10 N9BSW-4 N9BSW-5 N9BSW-1 N9BSW-9 N9BSW-5 N9BSW-3 N9BSW-D N9BSW-7 N9BSW-N N9BSW-B N9BSW-R N9BSW-i N9BSW-i
Last heard a station directly: 2025-08-30 16:16:18 UTC (2d 6h20m ago)
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