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 OE3CTR-7 - show graphs
Comment: OE3CTR - APRS A - active ;-)
Location: 48°12.02' N 15°38.36' E - locator JN78TE68RB - show map
445.9 m East bearing 85° from Sankt Pölten, Lower Austria, Austria [?]
6.9 km East bearing 74° from Gerersdorf, Politischer Bezirk Sankt Pölten, Lower Austria, Austria
54.3 km West bearing 269° from Vienna, Politischer Bezirk Wien (Stadt), Vienna, Austria
108.9 km West bearing 274° from Bratislava, Bratislavský, Slovakia
Last position: 2025-06-26 15:49:33 UTC (4d 22h25m ago)
2025-06-26 17:49:33 CEST local time at Sankt Pölten, Austria [?]
Altitude: 0 m
Course: 73°
Speed: 6 km/h
Device: Anytone: AT-D878 (ht)
Last path: OE3CTR-7>APAT81 via WIDE1-1,WIDE2-1,qAR,OE3XIR-10 (good)
Positions stored: 3389
Other SSIDs: OE3CTR OE3CTR-9
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