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 weather station GW4934 - show graphs
Comment: cwop.rest
Location: 13°01.74' N 80°06.30' E - locator NK03BA26OX - show map
2.5 km Southwest bearing 206° from Poonamalle, Tamil Nādu, India [?]
5.7 km West bearing 267° from Porur, Tamil Nādu, India
9.9 km Southwest bearing 219° from Ambattūr, Tamil Nādu, India
19.9 km West bearing 251° from Chennai, Tamil Nādu, India
Last position: 2025-03-14 09:14:14 UTC (1m35s ago)
2025-03-14 14:44:14 IST local time at Poonamalle, India [?]
Last WX report: 2025-03-14 09:09:14 UTC (6m35s ago) – show weather charts
33.9 °C 71% 1009.0 mbar 0.9 m/s East
Device: Unknown: Unknown
Last path: GW4934>APRS via TCPXX*,qAX,CWOP-6
Positions stored: 1
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