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 W9RNR-3 - show graphs
Comment: Lora Hammer
Last status: https://github.com/richonguzman/LoRa_APRS_Tracker 2025.04.11
Location: 38°46.93' N 89°46.97' W - locator EM58CS67BR - show map
7.7 km North bearing 351° from Saint Jacob, Madison County, Illinois, United States [?]
10.8 km Northwest bearing 296° from Highland, Madison County, Illinois, United States
39.9 km Northeast bearing 64° from Saint Louis, City of Saint Louis, Missouri, United States
113.9 km South bearing 186° from Springfield, Sangamon County, Illinois, United States
Last position: 2025-07-16 01:25:20 UTC (23d 8h52m ago)
2025-07-15 20:25:20 CDT local time at Saint Jacob, United States [?]
Altitude: 178 m
Speed: 14 km/h
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: W9RNR-3>APLRT1 via WIDE1-1,qAR,W9RNR-10 (good)
Positions stored: 3268
Other SSIDs: W9RNR-10 W9RNR-5
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