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APRS station KD7OSW-9 - show graphs
Mic-E message: In service
Location: 33°20.12' N 111°54.65' W - locator DM43BI00QL - show map
7.2 km Northwest bearing 297° from Chandler, Maricopa County, Arizona, United States [?]
14.2 km North bearing 347° from Sun Lakes, Maricopa County, Arizona, United States
19.7 km Southeast bearing 130° from Phoenix, Maricopa County, Arizona, United States
154.2 km Northwest bearing 324° from Tucson, Pima County, Arizona, United States
Last position: 2026-01-31 02:32:04 UTC (1d 17h19m ago)
2026-01-30 19:32:04 MST local time at Chandler, United States [?]
Altitude: 352 m
Course: 271°
Speed: 17 km/h
Device: Kenwood: TM-D700 (rig)
Last path: KD7OSW-9>S3RPQR via W7MOT-3*,HELIO*,WIDE2,qAR,K7TUS (good)
Positions stored: 7774
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.
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