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 EA4HJM-7 - show graphs
Comment: QRV 145.450, R92, R84, TG21428
Location: 40°26.46' N 3°27.68' W - locator IN80GK45PT - show map
1.1 miles Southeast bearing 156° from Torrejón de Ardoz, Provincia de Madrid, Madrid, Spain [?]
6.4 miles South bearing 172° from Ajalvir, Provincia de Madrid, Madrid, Spain
12.8 miles East bearing 82° from Madrid, Provincia de Madrid, Madrid, Spain
15.4 miles East bearing 76° from Latina, Provincia de Madrid, Madrid, Spain
Last position: 2024-09-01 07:58:31 EDT (146d 21h28m ago)
2024-09-01 13:58:31 CEST local time at Torrejón de Ardoz, Spain [?]
Altitude: 1 ft
Speed: 1 MPH
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: EA4HJM-7>APLRT1 via WIDE1-1,qAR,EA4HJM-10 (good)
Positions stored: 13
Other SSIDs: EA4HJM-2 EA4HJM-3 EA4HJM-4 EA4HJM-1 EA4HJM-N EA4HJM-9 EA4HJM-10 EA4HJM-8 EA4HJM
Stations near current position of EA4HJM-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
EA4HJM-312.2 yards 37°2025-01-23 17:48:31 EA4HJM-412.2 yards 37°2025-01-23 17:48:31
EA4HJM-N12.2 yards 37°2025-01-23 17:27:28 EA4HJM-137.6 yards 144°2025-01-23 17:48:30
EA4HJM-237.6 yards 144°2025-01-23 17:48:31 EA4HJM-1038.9 yards 88°2024-12-29 07:45:40
EA4EKH-80.7 miles 323°2025-01-12 12:26:43 EC4A-71.1 miles 332°2025-01-15 08:48:51
EA4BGH-71.1 miles 324°2025-01-22 12:55:42 EA4GRN-71.1 miles 51°2025-01-26 04:17:44
NAD1E-111.2 miles 8°2024-12-30 09:56:34 EA4IIA1.2 miles 331°2025-01-21 13:48:36
EA4HXE-101.5 miles 308°2025-01-26 04:02:39 EA4HXE1.5 miles 308°2025-01-24 02:57:51
EA4HXE-71.5 miles 307°2025-01-23 12:10:00 EA4HXE-91.5 miles 304°2025-01-06 12:36:25
EA1GJF-11.8 miles 351°2024-12-30 13:24:50 EA4AQM-92.4 miles 234°2025-01-01 12:25:53
EA1GJF2.9 miles 125°2024-12-30 15:41:18 LETO3.0 miles 12°2025-01-26 04:22:27
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