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 KD6VLN-1 - show graphs
Mic-E message: Off duty
Location: 32°12.92' N 110°45.33' W - locator DM42OF91IQ - show map
4.4 km Southwest bearing 203° from Tanque Verde, Pima County, Arizona, United States [?]
16.1 km East bearing 92° from Tucson, Pima County, Arizona, United States
17.9 km Southeast bearing 121° from Catalina Foothills, Pima County, Arizona, United States
158.1 km Southeast bearing 140° from Chandler, Maricopa County, Arizona, United States
Last position: 2025-10-31 22:33:23 UTC (13h49m ago)
2025-10-31 15:33:23 MST local time at Tanque Verde, United States [?]
Altitude: 867 m
Course: 95°
Speed: 13 km/h
Device: Kenwood: TH-D72 (ht)
Last path: KD6VLN-1>SRQRYR via WIDE1-1,WIDE2-2,qAR,K7TUS (good)
Positions stored: 62057
Other SSIDs: KD6VLN-14 KD6VLN-2
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