Comment:	W7JPJ
Location:	39°29.00' N 105°02.55' W - ตำแหน่ง DM79LL45VX - show map 3.8 km ตะวันออก bearing 74° มาจาก Roxborough Park, Douglas County, Colorado, United States [?] 10.0 km ตะวันตกเฉียงใต้ bearing 219° มาจาก Highlands Ranch, Douglas County, Colorado, United States 28.9 km ใต้ bearing 190° มาจาก Denver, Denver County, Colorado, United States 74.6 km เหนือ bearing 345° มาจาก Colorado Springs, El Paso County, Colorado, United States
Last position:	2025-05-07 18:48:08 UTC (33d 13h13m ago) 2025-05-07 12:48:08 MDT เวลาท้องถิ่น Roxborough Park, United States [?]
Altitude:	0 m
Device:	Unknown: Experimental
Last path:	W7JPJ-1>APZANY via N0SZ-2,WIDE1*,WIDE2-1,qAR,KD0SFY-1
Positions stored:	1410
Other SSIDs:	W7JPJ W7JPJ-9 W7JPJ-5 W7JPJ-7 W7JPJ-Y W7JPJ-D

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.