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 object W4110832 - show graphs
Source callsign: PP5FMM-11
Comment: Clb=6.3m/s p=438.1hPa t=-13.1C h=86.1% 403.000MHz Type=RS41-SGP QEX sonde
Location: 27°39.66' S 48°26.81' W - locator GG52SI61JJ - show map
11.5 km Northeast bearing 31° from Armação, Santa Catarina, Brazil [?]
12.4 km Southeast bearing 125° from Florianópolis, Florianópolis, Santa Catarina, Brazil
14.5 km Northeast bearing 25° from Pantano do Sul, Santa Catarina, Brazil
102.6 km Southeast bearing 144° from Blumenau, Blumenau, Santa Catarina, Brazil
Last position: 2025-11-17 11:49:18 UTC (4d 1h12m ago)
2025-11-17 08:49:18 -03 local time at Armação, Brazil [?]
Altitude: 6827 m
Course: 101°
Speed: 63 km/h
Last path: PP5FMM-11>APRS via TCPIP*,qAC,T2MEXICO
Positions stored: 15
Others sourced by PP5FMM-11: PP5UF-8 S0720871 V3710305 W4224319 W4224365 W4224370 W4224986 W4224987 W4224990
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