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 AB1AU-5-i - show graphs
Comment: aprs.fi iOS
Location: 44°22.00' N 69°48.00' W - locator FN54CI48AA - show map
4.0 miles North bearing 345° from Augusta, Kennebec County, Maine, United States [?]
5.6 miles North bearing 355° from Hallowell, Kennebec County, Maine, United States
27.6 miles Northeast bearing 48° from Lewiston, Androscoggin County, Maine, United States
53.7 miles Northeast bearing 25° from Portland, Cumberland County, Maine, United States
Last position: 2024-12-12 10:53:55 EST (57d 12h9m ago)
2024-12-12 10:53:55 EST local time at Augusta, United States [?]
Altitude: 217 ft
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.2 miles.
Speed: 0 MPH
Last path: >aprs.fi via aprsfi-iOS
Positions stored: 1
Other SSIDs: AB1AU-5
Stations near current position of AB1AU-5-i - show more
callsign distance last heard - EST      callsign distance last heard - EST
AB1AU-7200.1 yards 307°2025-02-04 07:51:58 KC1TSJ-70.7 miles 144°2025-02-01 08:14:23
NB1T1.2 miles 167°2025-01-12 11:12:16 N1UHF-73.4 miles 121°2025-02-02 08:39:35
kg1zr3.4 miles 153°2025-02-07 23:00:29 GW13283.8 miles 228°2025-02-07 23:00:37
K1ADM4.4 miles 177°2025-02-07 23:00:04 N1ERA-94.7 miles 230°2025-01-10 12:24:40
FW90315.2 miles 177°2025-02-07 23:00:49 KM7N-17.5 miles 254°2025-01-25 07:49:24
KM7N-77.5 miles 254°2025-01-21 19:02:40 N1DRB B8.0 miles 174°2025-02-07 22:43:11
N1DRB-B8.0 miles 174°2025-02-07 22:43:21 WA1UHF8.5 miles 171°2025-02-07 23:00:36
W1UA9.8 miles 173°2025-02-07 22:52:53 KB1EZZ9.8 miles 66°2025-02-07 22:49:01
W1UA-89.8 miles 174°2025-02-07 15:15:51 N1QFY-109.8 miles 178°2025-02-07 22:41:28
N1DWG-910.8 miles 183°2025-02-05 17:58:35 WR1M-212.3 miles 7°2025-02-07 22:53:43
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