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 AI7HE-9 - show graphs
Comment: Out And About
Mic-E message: Committed
Location: 32°24.82' N 111°08.97' W - locator DM42KJ29BG - show map
7.6 km East bearing 110° from Marana, Pima County, Arizona, United States [?]
12.4 km West bearing 272° from Tortolita, Pima County, Arizona, United States
29.9 km Northwest bearing 316° from Tucson, Pima County, Arizona, United States
143.7 km Southeast bearing 143° from Phoenix, Maricopa County, Arizona, United States
Last position: 2025-12-21 21:42:18 UTC (17d 18h54m ago)
2025-12-21 14:42:18 MST local time at Marana, United States [?]
Altitude: 625 m
Course: 131°
Speed: 128 km/h
Device: Yaesu: FTM-100D (rig)
Last path: AI7HE-9>3RRTXR via WIDE1-1,WIDE2-1,qAR,AK7Z-1 (good)
Positions stored: 990
Other SSIDs: AI7HE-C AI7HE-N AI7HE-P AI7HE-M AI7HE-7 AI7HE-Y AI7HE-B
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