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 AF6IM-21 - show graphs
Comment: DM79ll To:76 Up:-0.00m/s V:5Km/h Sun:30 WSPR PicoBalloon http://lu7aa.org/wsprx.asp?other=af6im&launch=20241022000000&SSID=21&banda=10m&balloonid=12&timeslot=4&tracker=traquito
Location: 39°28.48' N 105°02.04' W - locator DM79LL53WW - show map
4.4 km East bearing 89° from Roxborough Park, Douglas County, Colorado, United States [?]
10.4 km Southwest bearing 212° from Highlands Ranch, Douglas County, Colorado, United States
29.7 km South bearing 188° from Denver, Denver County, Colorado, United States
73.5 km North bearing 346° from Colorado Springs, El Paso County, Colorado, United States
Last position: 2025-02-04 21:12:42 UTC (6d 8h40m ago)
2025-02-04 14:12:42 MST local time at Roxborough Park, United States [?]
Altitude: 7000 m
Course:
Speed: 0 km/h
Device: Unknown: Unknown
Last path: AF6IM-21>APRS via TCPIP*,qAR,LU7AA
Positions stored: 7
Other SSIDs: AF6IM-20 AF6IM
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