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 CT7ACF-B - show graphs
Comment: 440 Voice 433.45000MHz +0.0000MHz
Location: 40°38.72' N 7°47.95' W - locator IN60CP44CV - show map
4.4 miles East bearing 109° from Rio de Loba, Viseu, Viseu, Portugal [?]
7.5 miles Southwest bearing 208° from Sátão, Sátão, Viseu, Portugal
54.8 miles Southeast bearing 129° from Porto, Porto, Porto, Portugal
70.3 miles Southeast bearing 152° from Braga, Braga, Braga, Portugal
Last position: 2025-02-07 23:46:12 EST (4m41s ago)
2025-02-08 04:46:12 WET local time at Rio de Loba, Portugal [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: CT7ACF-B>APDG02 via TCPIP*,qAC,CT7ACF-BS
Positions stored: 2
Packet rate: 1189 seconds between packets on average during 58276 seconds.
Other SSIDs: CT7ACF CT7ACF-1 CT7ACF-2 CT7ACF-5 CT7ACF-7 CT7ACF-10 CT7ACF-9 CT7ACF-N CT7ACF-R CT7ACF-Y
Stations near current position of CT7ACF-B - show more
callsign distance last heard - EST      callsign distance last heard - EST
CT7ACF B0.0 yards 0°2025-02-07 23:46:02 CT7ACF0.0 yards 0°2025-02-07 23:47:43
CT7ACF-10.0 yards 0°2025-02-07 17:39:47 CT7ACF-20.0 yards 0°2025-01-15 17:20:45
CT7ACF-514.8 yards 270°2025-01-11 17:31:13 CT1EPO-24.4 miles 353°2025-02-07 23:47:54
CT1EPO-34.4 miles 353°2025-02-07 09:51:06 CT1EPO-94.4 miles 353°2025-01-09 19:09:52
CS5IVS6.7 miles 266°2025-02-07 23:38:15 CQ0DVI B6.9 miles 290°2025-02-07 23:37:02
CQ0DVI-B6.9 miles 290°2025-02-07 23:37:12 CS5GVS C6.9 miles 290°2025-02-07 23:45:40
CS5GVS-C6.9 miles 290°2025-02-07 23:45:50 CQ0DAB7.0 miles 290°2025-02-07 23:47:14
CT7ASL-N8.6 miles 319°2025-02-04 14:44:42 CT2GBM10.0 miles 233°2025-02-02 15:07:16
CQ0DLU11.6 miles 349°2025-02-07 23:47:13 CT1FUH B14.0 miles 134°2025-01-17 06:55:01
CT1FUH-B14.0 miles 134°2025-01-17 06:55:02 CT1FUH14.1 miles 134°2025-02-07 11:58:44
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