Source callsign:	AF9W-S
Comment:	70cm Voice (D-Star) 445.17500MHz +0.0000MHz
Location:	32°30.84' N 110°54.24' W - ตำแหน่ง DM42NM13MI - show map 1.9 km ตะวันออกเฉียงเหนือ bearing 60° มาจาก Catalina, Pima County, Arizona, United States [?] 14.9 km ตะวันออกเฉียงเหนือ bearing 23° มาจาก Oro Valley, Pima County, Arizona, United States 32.5 km เหนือ bearing 4° มาจาก Tucson, Pima County, Arizona, United States 150.6 km ตะวันออกเฉียงใต้ bearing 133° มาจาก Phoenix, Maricopa County, Arizona, United States
Last position:	2025-08-24 22:25:35 UTC (2m6s ago) 2025-08-24 15:25:35 MST เวลาท้องถิ่น Catalina, United States [?]
Altitude:	3 m
Last path:	AF9W-S>APDG01 via TCPIP*,qAC,AF9W-GS
Positions stored:	3

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.