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APRS station 4S7NDR - show graphs
Comment: 4S7NDR's QTH - Available on 144.440 MHz
Location: 6°55.34' N 79°59.07' E - locator MJ96XW81DI - show map
6.2 km East bearing 101° from Mulleriyawa, Western, Sri Lanka [?]
8.3 km East bearing 94° from Kotikawatta, Western, Sri Lanka
15.1 km East bearing 94° from Colombo, Western, Sri Lanka
16.9 km Northeast bearing 52° from Galkissa, Western, Sri Lanka
Last position: 2025-02-10 17:10:01 UTC (3m2s ago)
2025-02-10 22:40:01 +0530 local time at Mulleriyawa, Sri Lanka [?]
Device: Unknown: Experimental
Last path: 4S7NDR>APZ100 via TCPIP*,qAC,T2SWEDEN
Positions stored: 3
Other SSIDs: 4S7NDR-1 4S7NDR-9 4S7NDR-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.
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