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 W1ACP-9 - show graphs
Comment: Paul - Mobile - Monitoring 146.820- C4FM
Mic-E message: In service
Location: 47°21.22' N 68°20.41' W - locator FN57TI94EV - show map
896.7 m West bearing 252° from Madawaska, Aroostook County, Maine, United States [?]
2.5 km Southwest bearing 207° from Edmundston, New Brunswick, Canada
104.0 km Southeast bearing 120° from Rivière-du-Loup, Bas-Saint-Laurent, Quebec, Canada
Last position: 2026-01-16 22:07:53 UTC (17d 20h34m ago)
2026-01-16 17:07:53 EST local time at Madawaska, United States [?]
Altitude: 175 m
Course: 352°
Speed: 0 km/h
Device: Yaesu: FTM-500D (rig)
Last path: W1ACP-9>T7RQ2R via WIDE1-1,WIDE2-1,qAR,VE9RMO-10 (good)
Positions stored: 4346
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