Location:	40°03.06' N 105°14.11' W - locator DN70JB12SF - show map 5.0 km Northeast bearing 37° from Boulder, Boulder County, Colorado, United States [?] 5.6 km West bearing 256° from Gunbarrel, Boulder County, Colorado, United States 40.7 km Northwest bearing 328° from Denver, Denver County, Colorado, United States 49.6 km Northwest bearing 316° from Aurora, Adams County, Colorado, United States
Last position:	2025-09-21 21:50:48 UTC (5d 4h5m ago) 2025-09-21 15:50:48 MDT local time at Boulder, United States [?]
Altitude:	1606 m
Course:	136°
Speed:	30 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KD8HDO-9>APDR16 via WIDE1-1,WIDE2-1,qAO,KB0TVJ-1
Positions stored:	476
Other SSIDs:	KD8HDO-7 KD8HDO-10

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.