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*
Web station W9GRG-I - show graphs
Comment: aprs.fi iOS
Location: 39°21.51' N 86°02.52' W - locator EM69XI46XA - show map
6.5 km West bearing 274° from Edinburgh, Johnson County, Indiana, United States [?]
13.6 km South bearing 175° from Franklin, Johnson County, Indiana, United States
46.6 km South bearing 168° from Indianapolis, Marion County, Indiana, United States
46.9 km Northeast bearing 63° from Bloomington, Monroe County, Indiana, United States
Last position: 2025-07-03 13:19:40 UTC (19d 14h49m ago)
2025-07-03 09:19:40 EDT local time at Edinburgh, United States [?]
Speed: 0 km/h
Last path: >aprs.fi via aprsfi-iOS
Positions stored: 22
Other SSIDs: W9GRG-9
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