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 CT7ADH-9 - show graphs
Comment: 145.662MHz t123 -060QRA:Vasco Lopes Q
Mic-E message: Off duty
Location: 39°12.43' N 8°14.22' W - locator IM59VE19NR - show map
16.9 km North bearing 2° from Santo André, Ponte de Sor, Portalegre, Portugal [?]
20.1 km West bearing 256° from Ponte de Sor, Ponte de Sor, Portalegre, Portugal
94.7 km Northeast bearing 55° from Lisbon, Lisbon, Lisbon, Portugal
99.5 km Northeast bearing 59° from Amadora, Amadora, Lisbon, Portugal
Last position: 2025-07-04 11:58:03 UTC (36d 18h2m ago)
2025-07-04 12:58:03 WEST local time at Santo André, Portugal [?]
Altitude: 183 m
Course: 331°
Speed: 115 km/h
Device: Kenwood: TH-D72 (ht)
Last path: CT7ADH-9>SYQRTS via WIDE1-1,WIDE2-1,qAR,CQ0PIG-3 (good)
Positions stored: 5632
Other SSIDs: CT7ADH-1 CT7ADH-8 CT7ADH-10 CT7ADH-7 CT7ADH-5 CT7ADH CT7ADH-6
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