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 W1EMA-2 - show graphs
Comment: [:WaldoEMAPortable
Location: 44°25.32' N 69°00.64' W - locator FN54LK81RG - show map
550.0 m Southwest bearing 218° from Belfast, Waldo County, Maine, United States [?]
16.7 km Southeast bearing 148° from Brooks, Waldo County, Maine, United States
102.3 km East bearing 69° from Lewiston, Androscoggin County, Maine, United States
130.5 km Northeast bearing 49° from Portland, Cumberland County, Maine, United States
Last position: 2025-05-29 17:07:45 UTC (9d 19h34m ago)
2025-05-29 13:07:45 EDT local time at Belfast, United States [?]
Device: ZL4FOX: SARTrack (software, Windows)
Last path: W1EMA-2>APSAR via W1EMA-1,WIDE1*,WIDE2-1,qAO,N1BGR-10 (good)
Positions stored: 1
Other SSIDs: W1EMA-10 W1EMA-1 W1EMA W1EMA-8 W1EMA-5
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