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 KJ7FMD-40 - show graphs
Comment: LoRa APRS tracker on 433.775
Last status: https://github.com/richonguzman/LoRa_APRS_Tracker 2025-09-29
Location: 33°31.65' N 112°05.49' W - locator DM33WM96AO - show map
8.8 km East bearing 98° from Glendale, Maricopa County, Arizona, United States [?]
8.9 km North bearing 350° from Phoenix, Maricopa County, Arizona, United States
27.5 km Northwest bearing 295° from Mesa, Maricopa County, Arizona, United States
Last position: 2025-10-13 01:50:32 UTC (28d 2h5m ago)
2025-10-12 18:50:32 MST local time at Glendale, United States [?]
Altitude: 368 m
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: KJ7FMD-40>APLRT1 via WIDE1-1,WIDE2-2,qAR,N7UV-40 (good)
Positions stored: 176
Other SSIDs: KJ7FMD-9 KJ7FMD-97 KJ7FMD-5 KJ7FMD-10 KJ7FMD-7 KJ7FMD-8 KJ7FMD-1 KJ7FMD-12
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