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 AA4JM-9 - show graphs
Location: 28°19.84' N 80°44.55' W - locator EL98PH09VI - show map
2.8 km Southwest bearing 217° from Rockledge, Brevard County, Florida, United States [?]
4.2 km Southeast bearing 139° from Cocoa West, Brevard County, Florida, United States
66.4 km East bearing 110° from Orlando, Orange County, Florida, United States
121.5 km North bearing 342° from Port Saint Lucie, Saint Lucie County, Florida, United States
Last position: 2023-02-28 22:50:08 UTC (92d 4h19m ago)
2023-02-28 17:50:08 EST local time at Rockledge, United States [?]
Course: 126°
Speed: 26 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: AA4JM-9>APDR16 via WIDE1-1,WIDE2-1,qAR,AA4JM-1 (good)
Positions stored: 721
Other SSIDs: AA4JM-1 AA4JM AA4JM-6 AA4JM-2 AA4JM-10
Last heard a station directly: 2022-12-27 13:31:56 UTC (155d 13h37m ago)
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