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 CT5GAD-3 - show graphs
Comment: https://aprsdroid.org/
Location: 39°28.02' N 9°05.90' W - locator IM59KL82EB - show map
7.9 km Northeast bearing 26° from Caldas da Rainha, Caldas da Rainha, Leiria, Portugal [?]
10.4 km West bearing 272° from Turquel, Alcobaça, Leiria, Portugal
80.1 km North bearing 8° from Amadora, Amadora, Lisbon, Portugal
83.4 km North bearing 2° from Lisbon, Lisbon, Lisbon, Portugal
Last position: 2025-02-11 07:41:50 UTC (16d 20h41m ago)
2025-02-11 07:41:50 WET local time at Caldas da Rainha, Portugal [?]
Altitude: 203 m
Course: 86°
Speed: 4 km/h
Last telemetry: 2024-04-04 18:11:30 UTC (329d 10h12m ago) – show telemetry
Vin: 12.375 Volt, Temp: 0 C, A3: 0 None, A4: 0 None, A5: 0 None
 O1     O2     O3     O4     I1     I2     I3     I4 
Device: Open Source: APRSdroid (app, Android)
Last path: CT5GAD-3>APDR17 via TCPIP*,qAC,T2DENMARK
Positions stored: 22532
Other SSIDs: CT5GAD-14 CT5GAD-7
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