Source callsign:	ESAJ-3
Comment:	Ristna lighthouse
Location:	58°56.40' N 22°03.31' E - ตำแหน่ง KO18AW65OO - show map 40.3 km ตะวันตก bearing 261° มาจาก Kärdla, Kärdla linn, Hiiumaa, Estonia [?] 72.8 km ตะวันตกเฉียงเหนือ bearing 306° มาจาก Orissaare, Orissaare vald, Saaremaa, Estonia 81.2 km เหนือ bearing 342° มาจาก Kuressaare, Kuressaare linn, Saaremaa, Estonia 138.7 km ตะวันตกเฉียงใต้ bearing 215° มาจาก Ekenäs (Ekenaes), Nyland, Southern Finland, Finland
Last position:	2025-04-12 15:51:31 UTC (46m29s ago) 2025-04-12 18:51:31 EEST เวลาท้องถิ่น Kärdla, Estonia [?]
Last path:	ESAJ-3>APBPQ1 via TCPIP*,qAC,APRSFI-I1
Positions stored:	19
Others sourced by ESAJ-3:	Kaavi Keri Kihnu Kopu Loode Mohni Munamagi Naissaar Osmussaar Pakri Ruhnu Saaretuki Somera Sorgu Sorve Suurupi Suurupi2 Tahkuna Viirelaid Vilsandi Virtsu

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.