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 PU1KTL - show graphs
Location: 22°39.01' S 44°02.57' W - locator GG77XI43UW - show map
12.5 km Northeast bearing 50° from Rio Claro, Rio de Janeiro, Brazil [?]
15.0 km West bearing 261° from Piraí, Rio de Janeiro, Brazil
61.9 km West bearing 281° from Nova Iguaçu, Nova Iguaçu, Rio de Janeiro, Brazil
90.1 km West bearing 288° from Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil
Last position: 2025-12-08 01:52:26 UTC (2d 4h15m ago)
2025-12-07 22:52:26 -03 local time at Rio Claro, Brazil [?]
Altitude: 465 m
Speed: 0 km/h
Last path: >aprs.fi via Web
Positions stored: 2
Other SSIDs: PU1KTL-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