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 KI4HBA-9 - show graphs
Mic-E message: In service
Location: 34°51.99' N 111°45.74' W - locator DM44CU87MX - show map
380.2 m South bearing 199° from Sedona, Coconino County, Arizona, United States [?]
3.9 km East bearing 91° from West Sedona, Yavapai County, Arizona, United States
38.2 km South bearing 195° from Flagstaff, Coconino County, Arizona, United States
74.0 km Northeast bearing 60° from Prescott, Yavapai County, Arizona, United States
Last position: 2025-07-07 00:30:04 UTC (4h14m ago)
2025-07-06 17:30:04 MST local time at Sedona, United States [?]
Altitude: 1323 m
Course: 219°
Speed: 48 km/h
Device: Yaesu: FTM-500D (rig)
Last path: KI4HBA-9>S4UQYY via MINGUS,WIDE1*,WIDE2-1,qAR,KI6GPG-2 (good)
Positions stored: 21297
Other SSIDs: KI4HBA-7 KI4HBA KI4HBA-5
Stations which heard KI4HBA-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