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APRS station S21AF-N - show graphs
Comment: 70cm MMDVM Voice (NXDN) 438.80000MHz +0.0000MHz, S21AF_Pi-Star_ND
Location: 23°42.48' N 90°29.74' E - locator NL53FQ99LW - show map
9.0 km East bearing 92° from Dhaka, Dhaka District, Dhaka, Bangladesh [?]
9.4 km North bearing 357° from Nārāyanganj, Dhaka, Bangladesh
137.3 km Northeast bearing 43° from Khulna, Khulna, Bangladesh
Last position: 2025-04-27 16:47:47 UTC (14d 22m ago)
2025-04-27 22:47:47 +06 local time at Dhaka, Bangladesh [?]
Altitude: 0 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: S21AF-N>APDG04 via TCPIP*,qAC,S21AF-NS
Positions stored: 1
Other SSIDs: S21AF-D S21AF-5 S21AF-R S21AF-X
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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