Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station EA4RKU-11 - show graphs
Comment: A=608.7RADIO SONDA UAH. Abril 2024
Location: 40°30.80' N 3°21.04' W - locator IN80HM73WE - show map
8.1 miles South bearing 188° from Valdeavero, Provincia de Madrid, Madrid, Spain [?]
9.0 miles South bearing 186° from Torrejón del Rey, Provincia de Guadalajara, Castille-La Mancha, Spain
19.7 miles East bearing 70° from Madrid, Provincia de Madrid, Madrid, Spain
106.4 miles Southeast bearing 137° from Valladolid, Provincia de Valladolid, Castille and León, Spain
Last position: 2024-05-01 17:43:55 EDT (50s ago)
2024-05-01 23:43:55 CEST local time at Valdeavero, Spain [?]
Speed: 0 MPH
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: EA4RKU-11>APU25N via WIDE2-2,qAR,ED4ZAI-3 (good)
Positions stored: 1056
Packet rate: 250 seconds between packets on average during 12241 seconds.
Stations near current position of EA4RKU-11 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
EA4FZR-792.6 yards 73°2024-04-30 16:33:03 RIGA06100.7 yards 113°2024-05-01 17:35:37
EA4ADM1.3 miles 225°2024-05-01 17:42:56 EA4ADM-71.3 miles 225°2024-04-12 13:58:42
EA4GJB1.8 miles 166°2024-04-02 18:24:49 EA4ADM-91.8 miles 234°2024-04-14 16:30:02
EA4ICF1.9 miles 222°2024-04-09 07:42:20 EB4GXM-122.1 miles 219°2024-04-24 07:22:03
EA4DCE2.7 miles 201°2024-04-02 12:20:42 EA4DCE-52.7 miles 201°2024-04-02 17:57:25
EA4DCE-12.7 miles 201°2024-05-01 14:42:01 EC4A3.0 miles 206°2024-05-01 17:44:27
V411006414.1 miles 21°2024-04-04 23:30:03 V383450214.1 miles 81°2024-04-26 17:00:02
EA4HDJ-134.4 miles 195°2024-05-01 17:41:30 EA7RX-74.7 miles 100°2024-04-27 15:39:56
ED4ZAI4.8 miles 215°2024-05-01 17:42:04 ED4ZAI-34.8 miles 215°2024-05-01 17:33:07
ED4YAJ4.8 miles 215°2024-05-01 17:33:12 EA4GKQ-64.9 miles 185°2024-04-30 07:58:08
Stations which heard EA4RKU-11 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
ED4ZAA-3 54 2024-04-30 20:01:32 2024-05-01 14:58:23 IN80HM > IN80EV 28.6 miles 333° 2024-05-01 14:58:23
ED4ZAI-3 354 2024-04-30 20:02:39 2024-05-01 17:43:55 IN80HM > IN80HK 4.8 miles 215° 2024-05-01 17:11:33

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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS