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 EA4HVZ-9 - show graphs
Comment: YSF#81640 via pYSFReflector FTM-300D
Location: 40°28.74' N 3°24.28' W - locator IN80HL14KX - show map
2.4 miles West bearing 265° from Alcalá de Henares, Provincia de Madrid, Madrid, Spain [?]
5.8 miles Northwest bearing 335° from Torres de la Alameda, Provincia de Madrid, Madrid, Spain
16.2 miles East bearing 74° from Madrid, Provincia de Madrid, Madrid, Spain
19.0 miles East bearing 71° from Latina, Provincia de Madrid, Madrid, Spain
Last position: 2024-12-19 14:07:38 EST (3d 22h54m ago)
2024-12-19 20:07:38 CET local time at Alcalá de Henares, Spain [?]
Device: Unknown: Unknown
Last path: EA4HVZ-9>APRS via TCPIP*,qAS,YSF81640
Positions stored: 87
Packet rate: 15 seconds between packets on average during 117 seconds.
This station is transmitting packets at a very high rate, which causes serious congestion in the APRS network. This could be considered an abuse of the network resources.
Stations near current position of EA4HVZ-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
EA4NX1.4 miles 106°2024-12-21 12:35:19 EC4A1.5 miles 102°2024-12-23 13:01:37
ED4ZAI1.6 miles 176°2024-12-23 12:42:50 ED4ZAI-31.6 miles 177°2024-12-23 12:32:31
ED4YAJ1.6 miles 177°2024-12-23 12:47:36 LETO2.4 miles 277°2024-12-23 12:52:27
EA4ADM2.4 miles 53°2024-12-23 12:43:42 EA4HDJ-132.5 miles 138°2024-12-23 12:58:42
EA4IHO-12.7 miles 137°2024-12-22 11:26:01 EA4DCE-62.8 miles 111°2024-12-23 05:49:01
EA4GMF_13.1 miles 142°2024-12-23 13:00:07 EB4GXM3.4 miles 279°2024-11-27 06:13:24
EA4GKQ-13.6 miles 141°2024-12-23 13:00:01 EA4EKH-83.7 miles 238°2024-12-17 13:01:13
EA4FZR-73.7 miles 50°2024-12-16 10:16:58 EA4EKH-113.7 miles 239°2024-12-01 03:28:59
EA4MM-93.8 miles 250°2024-11-26 10:49:24 EA4HAO-DP3.9 miles 199°2024-12-08 05:25:52
EA4HAO3.9 miles 199°2024-12-22 15:45:18 EA4HJM-104.0 miles 228°2024-12-23 12:48:11
Stations which heard EA4HVZ-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
C4FM 3 2024-12-03 01:30:33 2024-12-15 14:15:04 IN80DG > JO53AO 1119.8 miles 30° 2024-12-03 01:30:33

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