Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station KD0LDR-9 - show graphs
Map loading...
Mic-E message: In service
Location: 39°51.12' N 105°02.50' W - locator DM79LU44XL - show map - static map
7.2 km West bearing 284° from Welby, Adams County, Colorado, United States [?]
10.4 km Northwest bearing 298° from Commerce City, Adams County, Colorado, United States
13.5 km North bearing 339° from Denver, Denver County, Colorado, United States
114.7 km North bearing 351° from Colorado Springs, El Paso County, Colorado, United States
Last position: 2021-10-28 05:29:55 UTC (35d 7h56m ago)
2021-10-27 23:29:55 MDT local time at Welby, United States [?]
Altitude: 1661 m
Course: 321°
Speed: 17 km/h
Device: Kenwood: TM-D710 (rig)
Last path: KD0LDR-9>S9UQQR via WIDE1-1,WIDE2-1,qAR,N0AUX-1 (good)
Positions stored: 34226
About this site
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS