Comment:	70cm MMDVM Voice (C4FM) 438.80000MHz +0.0000MHz, W9PEM_Pi-Star_ND
Location:	43°19.74' N 87°59.10' W - ตำแหน่ง EN63AH18TX - show map 2.8 km ตะวันตก bearing 292° มาจาก Grafton, Ozaukee County, Wisconsin, United States [?] 3.6 km เหนือ bearing 3° มาจาก Cedarburg, Ozaukee County, Wisconsin, United States 32.9 km เหนือ bearing 349° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States 118.2 km ตะวันออก bearing 76° มาจาก Madison, Dane County, Wisconsin, United States
Last position:	2025-10-31 00:40:48 UTC (40d 9h38m ago) 2025-10-30 19:40:48 CDT เวลาท้องถิ่น Grafton, United States [?]
Altitude:	0 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	W9PEM-N>APDG03 via TCPIP*,qAC,W9PEM-NS
Positions stored:	2
Other SSIDs:	W9PEM-1 W9PEM-3 W9PEM-7 W9PEM W9PEM-2 W9PEM-i

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.