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APRS station PA3EFR-4 - show graphs
Comment: 430.087MHz Evelyn PD1EHO and Erwin PA3EFR on the move
Mic-E message: Off duty
Location: 52°02.63' N 4°18.96' E - locator JO22DB70WM - show map
3.7 km West bearing 275° from Ypenburg, Gemeente ’s-Gravenhage, South Holland, Netherlands [?]
4.5 km Southwest bearing 222° from Voorburg, Gemeente Leidschendam-Voorburg, South Holland, Netherlands
17.5 km Northwest bearing 320° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
53.6 km Southwest bearing 227° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position: 2025-02-12 13:22:07 UTC (7h51m ago)
2025-02-12 14:22:07 CET local time at Ypenburg, Netherlands [?]
Altitude: 13 m
Course: 243°
Speed: 4 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: PA3EFR-4>URPRV3 via WIDE1-1,WIDE2-1,qAR,PI1DHG-10 (good)
Positions stored: 6346
Other SSIDs: PA3EFR-9 PA3EFR-2 PA3EFR-1 PA3EFR-7 PA3EFR PA3EFR-11 PA3EFR-3 PA3EFR-5 PA3EFR-B PA3EFR-D PA3EFR-8
Stations which heard PA3EFR-4 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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