Source callsign:	SV1BYK-S
Comment:	440 Voice 438.17500MHz +0.0000MHz
Location:	38°00.77' N 23°41.73' E - locator KM18UA33LB - show map - static map 4.1 km Northwest bearing 334° from Athens, Nomarchía Athínas, Attica, Greece [?] 8.7 km Northeast bearing 50° from Keratsíni, Nomós Piraiós, Attica, Greece 8.9 km Northeast bearing 35° from Piraeus, Nomós Attikís, Attica, Greece
Last position:	2021-10-19 11:09:37 UTC (18m34s ago) 2021-10-19 14:09:37 EEST local time at Athens, Greece [?]
Altitude:	3 m
Last path:	SV1BYK-S>APDG01 via TCPIP*,qAC,SV1BYK-GS
Positions stored:	6483
Others sourced by SV1BYK-S:	SV1BYK C

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.