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 KG7UPR-9 - show graphs
Comment: 146.520MHz All that wander are not lost. open to a conversas
Mic-E message: Off duty
Location: 33°23.28' N 111°58.45' W - locator DM43AJ33CC - show map
11.4 km Southeast bearing 126° from Phoenix, Maricopa County, Arizona, United States [?]
14.6 km West bearing 255° from Mesa, Maricopa County, Arizona, United States
25.8 km Southeast bearing 130° from Glendale, Maricopa County, Arizona, United States
Last position: 2025-08-06 20:58:49 UTC (25d 10h48m ago)
2025-08-06 13:58:49 MST local time at Phoenix, United States [?]
Altitude: 355 m
Course: 358°
Speed: 17 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KG7UPR-9>SSRSRX via W7MOT-3*,HELIO*,WIDE2,qAR,K7TUS (good)
Positions stored: 1594
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