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 OK5TW-10 - show graphs
Comment: Lora Tracker Batt=3.14V,
Location: 50°16.77' N 12°54.94' E - locator JO60KG97VB - show map
3.8 km North bearing 22° from Dalovice, Karlovarský Kraj, Czech Republic [?]
6.1 km Northeast bearing 31° from Karlovy Vary, Karlovarský Kraj, Czech Republic
103.5 km Southwest bearing 214° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
109.2 km West bearing 282° from Prague, Hlavní Mesto Praha, Czech Republic
Last position: 2024-03-30 00:46:20 UTC (74d 18h58m ago)
2024-03-30 01:46:20 CET local time at Dalovice, Czech Republic [?]
Altitude: 468 m
Course: 204°
Speed: 1 km/h
Device: SQ9MDD: LoRa KISS TNC/Tracker (tracker)
Last path: OK5TW-10>APLOX1 via WIDE1-1,QB2M7,qAO,OK1ZVP-12 (good)
Positions stored: 3003
Other SSIDs: OK5TW-9 OK5TW-12 OK5TW-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