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APRS station PE4IR-9 - show graphs
Comment: 145.525MHz PE4IR John DFT
Location: 51°59.67' N 4°20.04' E - locator JO21EX08BQ - show map
2.0 km Southwest bearing 227° from Delft, Gemeente Delft, South Holland, Netherlands [?]
5.7 km Southwest bearing 205° from Ypenburg, Gemeente ’s-Gravenhage, South Holland, Netherlands
12.8 km Northwest bearing 309° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
56.7 km Southwest bearing 222° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position: 2024-04-13 12:47:36 UTC (38d 3h22m ago)
2024-04-13 14:47:36 CEST local time at Delft, Netherlands [?]
Altitude: 50 m
Course: 242°
Speed: 6 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: PE4IR-9>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored: 3911
Other SSIDs: PE4IR
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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