Source callsign:	YO4FRF-S
Comment:	70cm Voice (D-Star) 438.10000MHz +0.0000MHz, APRS for ircDDBGateway
Location:	44°07.30' N 28°34.60' E - ตำแหน่ง KN44GC99EE - show map 972.1 m ตะวันออกเฉียงเหนือ bearing 55° มาจาก Cumpăna, Comuna Cumpăna, Constanţa, Romania [?] 5.3 km ตะวันตกเฉียงเหนือ bearing 323° มาจาก Agigea, Comuna Agigea, Constanţa, Romania 9.0 km ตะวันตกเฉียงใต้ bearing 220° มาจาก Constanţa, Municipiul Constanţa, Constanţa, Romania 113.7 km ตะวันออกเฉียงเหนือ bearing 28° มาจาก Varna, Obshtina Varna, Varna, Bulgaria
Last position:	2024-08-12 12:14:39 UTC (311d 12h52m ago) 2024-08-12 15:14:39 EEST เวลาท้องถิ่น Cumpăna, Romania [?]
Altitude:	3 m
Last path:	YO4FRF-S>APDG01 via TCPIP*,qAC,YO4FRF-GS
Positions stored:	26
Others sourced by YO4FRF-S:	YO4FRF E

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.