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 W4AP-1 - show graphs
Location: 32°19.71' N 86°16.69' W - locator EM62UH68OU - show map - static map
4.7 km Southeast bearing 154° from Montgomery, Montgomery County, Alabama, United States [?]
18.6 km Southeast bearing 155° from Millbrook, Elmore County, Alabama, United States
129.6 km Southeast bearing 157° from Hoover, Jefferson County, Alabama, United States
Last position: 2023-02-08 07:43:55 UTC (8m2s ago)
2023-02-08 01:43:55 CST local time at Montgomery, United States [?]
Last path: W4AP-1>BEACON via WIDE2-1,qAR,W5NZ (good)
Positions stored: 13
Other SSIDs: W4AP-2 W4AP-3
APRS digipeater – Statistics for 2023-02:
Stations heard directly: 22 on radio path – show map
Last heard a station directly: 2023-02-08 06:29:15 UTC (1h22m ago)
Normal receiver range estimate: 20 km (Updated: 2021-01-31 22:12:58 UTC)
Position packets heard directly: 353 on radio path
Stations heard directly by W4AP-1
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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