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 AA1WI-10 - show graphs
Comment: FIRST !GP! testing
Location: 43°55.66' N 69°59.84' W - locator FN53AW02HP - show map
1.7 km West bearing 270° from Topsham, Sagadahoc County, Maine, United States [?]
2.9 km Northwest bearing 300° from Brunswick, Cumberland County, Maine, United States
36.1 km Northeast bearing 35° from Portland, Cumberland County, Maine, United States
156.7 km Northeast bearing 48° from Manchester, Hillsborough County, New Hampshire, United States
Last position: 2024-12-27 19:04:05 UTC (44d 18h27m ago)
2024-12-27 14:04:05 EST local time at Topsham, United States [?]
Device: KJ4ERJ: APRSISCE (software, Android)
Last path: AA1WI-10>APWA01 via TCPIP*,qAC,T2CS
Positions stored: 11
Other SSIDs: AA1WI AA1WI-8 AA1WI-9 AA1WI-5 AA1WI-6 AA1WI-7 AA1WI-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