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 YO4LUP-2 - show graphs
Comment: Dan / 878UVII+
Location: 43°49.55' N 28°34.61' E - locator KN43GT98FE - show map
2.9 km North bearing 350° from Mangalia, Municipiul Mangalia, Constanţa, Romania [?]
4.5 km Northeast bearing 51° from Limanu, Comuna Limanu, Constanţa, Romania
40.2 km South bearing 188° from Constanţa, Municipiul Constanţa, Constanţa, Romania
86.1 km Northeast bearing 38° from Varna, Obshtina Varna, Varna, Bulgaria
Last position: 2025-10-30 15:11:05 UTC (18d 51m ago)
2025-10-30 17:11:05 EET local time at Mangalia, Romania [?]
Altitude: 52 m
Course: 155°
Speed: 24 km/h
Last path: YO4LUP-2>APAT81-2 via WIDE1-1,WIDE2-1,qAR,YO4CIL-10 (good)
Positions stored: 293
Other SSIDs: YO4LUP-1
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