Comment:	SV4RHF QRV- R4
Location:	39°21.01' N 21°54.69' E - ตำแหน่ง KM09WI94JA - show map 1.9 km ตะวันตกเฉียงใต้ bearing 207° มาจาก Kardítsa, Nomós Kardhítsas, Thessaly, Greece [?] 4.8 km ใต้ bearing 193° มาจาก Karditsomagoúla, Nomós Kardhítsas, Thessaly, Greece 54.0 km ตะวันตกเฉียงใต้ bearing 234° มาจาก Lárisa, Nomós Larísis, Thessaly, Greece 88.9 km ตะวันตก bearing 269° มาจาก Vólos, Nomós Magnisías, Thessaly, Greece
Last position:	2024-12-10 21:08:17 UTC (177d 8h51m ago) 2024-12-10 23:08:17 EET เวลาท้องถิ่น Kardítsa, Greece [?]
Altitude:	12 m
Course:	0°
ความเร็ว:	0 km/h
Last path:	SV4RHF-7>SV4RHF-7 via WIDE2-2,qAO,SV4IMN
Positions stored:	542
Other SSIDs:	SV4RHF-9

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.