Comment:	147.050MHz OA4DFD / 146.5
Location:	12°03.86' S 77°00.29' W - ตำแหน่ง FH17LW94KN - show map 3.5 km ตะวันออกเฉียงใต้ bearing 133° มาจาก Lima, Provincia de Lima, Peru [?] 7.6 km ตะวันออกเฉียงเหนือ bearing 40° มาจาก San Isidro, Lima, Peru 15.8 km ตะวันออก bearing 89° มาจาก Callao, Callao, Peru
Last position:	2025-06-12 11:47:53 UTC (4s ago) 2025-06-12 06:47:53 -05 เวลาท้องถิ่น Lima, Peru [?]
Altitude:	199 m
Course:	349°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	OA4DFD-7>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored:	4135
Other SSIDs:	OA4DFD OA4DFD-10 OA4DFD-9 OA4DFD OA4DFD-5

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.