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 AI0J-2 - show graphs
Comment: Coal Creek Canyon
Location: 44°18.98' N 69°14.13' W - locator FN54JH15RW - show map
3.2 km North bearing 22° from Appleton, Knox County, Maine, United States [?]
6.0 km Southwest bearing 213° from Searsmont, Waldo County, Maine, United States
81.6 km East bearing 73° from Lewiston, Androscoggin County, Maine, United States
109.3 km Northeast bearing 48° from Portland, Cumberland County, Maine, United States
Last position: 2025-07-10 00:01:08 UTC (24d 16h46m ago)
2025-07-09 20:01:08 EDT local time at Appleton, United States [?]
Altitude: 192 m
Device: SharkRF: openSPOT3 (gadget)
Last path: AI0J-2>APOSB via AI0J-5,DSTAR*,qAS,AI0J (good)
Positions stored: 44
Other SSIDs: AI0J-10 AI0J-5 AI0J-7 AI0J-1 AI0J-13 AI0J-9 AI0J
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