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APRS station ED4ZAI-3 - show graphs
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Comment: BATT=12.8V EA4RCM
Last status: WIDE 3-3 ESMA 3-3 TRACE 3-3
Location: 40°27.36' N 3°24.17' W - locator IN80HK19PK - show map - static map
4.6 km Southwest bearing 231° from Alcalá de Henares, Provincia de Madrid, Madrid, Spain [?]
5.7 km East bearing 89° from Torrejón de Ardoz, Provincia de Madrid, Madrid, Spain
25.7 km East bearing 80° from Madrid, Provincia de Madrid, Madrid, Spain
29.9 km East bearing 75° from Latina, Provincia de Madrid, Madrid, Spain
Last position: 2021-10-21 19:44:30 UTC (25m35s ago)
2021-10-21 21:44:30 CEST local time at Alcalá de Henares, Spain [?]
Last telemetry: 2021-10-21 19:45:09 UTC (24m56s ago) – show telemetry
Vin: 12.825 Volt, Rx1h: 250 Pkt, Dg1h: 100 Pkt, Eff1h: 84 Pcnt, Temp: 19.500 C
 O1     O2     O3     O4     I1     I2     I3     I4 
Device: Microsat: WX3in1 Plus 2.0
Last path: ED4ZAI-3>APMI06 via ED4ZAA-3*,WIDE2-1,qAO,RIGA01 (good)
Positions stored: 35
Items and objects originated: ED4YAJ
Other SSIDs: ED4ZAI
APRS igate – Statistics for 2021-10:
Stations heard directly: 64 on radio path – show map
Last heard a station directly: 2021-10-21 20:08:49 UTC (1m16s ago)
Normal receiver range estimate: 400 km (Updated: 2021-10-21 19:23:56 UTC)
Position packets heard directly: 15336 on radio path
Position packets sent to APRS-IS: 19889 – show map
Stations which heard ED4ZAI-3 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.
Stations heard directly by ED4ZAI-3
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard 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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