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 KG7RZH-9 - show graphs
Comment: 447.725MHz T100 -500
Mic-E message: Off duty
Location: 33°12.02' N 111°37.57' W - locator DM43EE48UB - show map
5.4 km South bearing 172° from Queen Creek, Maricopa County, Arizona, United States [?]
17.3 km Northeast bearing 37° from Sacaton, Pinal County, Arizona, United States
49.9 km Southeast bearing 123° from Phoenix, Maricopa County, Arizona, United States
126.9 km Northwest bearing 329° from Tucson, Pima County, Arizona, United States
Last position: 2025-10-16 18:40:30 UTC (2d 6h14m ago)
2025-10-16 11:40:30 MST local time at Queen Creek, United States [?]
Altitude: 439 m
Course: 99°
Speed: 61 km/h
Device: Yaesu: FTM-500D (rig)
Last path: KG7RZH-9>SSQRPR via W7MOT-3*,WIDE2-1,qAR,W7DJS-10 (good)
Positions stored: 2
Stations which heard KG7RZH-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

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.
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