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 AE6LA-9 - show graphs
Comment: MT-RTG
Mic-E message: In service
Last status: MicroTrak FA v1.42
Location: 38°14.65' N 120°20.62' W - locator CM98TF88SO - show map
1.4 km Southeast bearing 153° from Arnold, Calaveras County, California, United States [?]
10.0 km Northeast bearing 32° from Forest Meadows, Calaveras County, California, United States
88.7 km East bearing 69° from Stockton, San Joaquin County, California, United States
107.0 km East bearing 110° from Sacramento, Sacramento County, California, United States
Last position: 2025-08-30 23:33:44 UTC (1d 17h24m ago)
2025-08-30 16:33:44 PDT local time at Arnold, United States [?]
Altitude: 1217 m
Course: 111°
Speed: 11 km/h
Last telemetry: 2025-08-30 23:33:44 UTC (1d 17h24m ago) – show telemetry
Ch 1: 434, Ch 2: 626, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device: Byonics: TinyTrak3 (tracker)
Last path: AE6LA-9>S8QTVU via SUMMIT*,WIDE2-1,qAR,W6SRR-3 (good)
Positions stored: 105415
Other SSIDs: AE6LA-11 AE6LA-10
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