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 KD7LBV-9 - show graphs
Comment: Monitoring 440.375 MHz T100 -5.0
Mic-E message: In service
Location: 33°19.67' N 111°43.43' W - locator DM43DH38DQ - show map
11.2 km East bearing 78° from Chandler, Maricopa County, Arizona, United States [?]
11.9 km East bearing 100° from San Carlos, Maricopa County, Arizona, United States
13.9 km Southeast bearing 139° from Mesa, Maricopa County, Arizona, United States
35.1 km East bearing 112° from Phoenix, Maricopa County, Arizona, United States
Last position: 2025-06-15 23:22:47 UTC (2d 15h5m ago)
2025-06-15 16:22:47 MST local time at Chandler, United States [?]
Altitude: 383 m
Course: 271°
Speed: 113 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KD7LBV-9>S3QYVW via qAR,AA7ON-1
Positions stored: 21100
Other SSIDs: KD7LBV KD7LBV-4 KD7LBV-7 KD7LBV-5
Stations which heard KD7LBV-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