Comment:	434.725MHz https://aprsdro
Location:	40°18.71' N 24°12.95' E - ตำแหน่ง KN20CH54VU - show map 6.6 km เหนือ bearing 338° มาจาก Karyes, Mount Athos, Greece [?] 19.8 km ตะวันออก bearing 97° มาจาก Ouranoupolis, Nomós Chalkidikís, Central Macedonia, Greece 111.2 km ตะวันออก bearing 105° มาจาก Kalamariá, Nomós Thessaloníkis, Central Macedonia, Greece 113.5 km ตะวันออก bearing 108° มาจาก Thessaloníki, Nomós Thessaloníkis, Central Macedonia, Greece
Last position:	2025-09-29 14:39:20 UTC (3d 8h28m ago) 2025-09-29 17:39:20 EEST เวลาท้องถิ่น Karyes, Greece [?]
Altitude:	120 m
Course:	281°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	SV1JCZ-5>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	1
Other SSIDs:	SV1JCZ-13 SV1JCZ-B SV1JCZ-R SV1JCZ-N

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.