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Callsign, ship name or locator: Clear       
Stations near current position of LA4ISA
callsign distance last heard - UTC      callsign distance last heard - UTC
LA1JFA-515.9 km 44°2025-01-30 12:30:32 LA4JSA18.9 km 196°2025-02-10 19:29:00
LD8MK24.8 km 143°2025-02-10 19:28:40 LA/HE-23724.8 km 143°2025-01-11 20:37:20
LB7DI-727.1 km 159°2025-02-08 21:09:58 LB7DI-228.3 km 9°2025-02-10 19:08:11
LA/HE-31830.0 km 155°2025-02-08 20:50:00 LA1JFA-230.8 km 73°2025-02-10 19:29:43
ENMS32.4 km 7°2025-02-10 19:33:34 LA6MNA33.3 km 11°2025-02-10 19:29:16
LA3ZK-i37.2 km 6°2025-01-25 23:18:17 LA1JFA-138.1 km 5°2025-02-10 19:29:43
LA1JFA-1138.1 km 5°2025-01-14 10:45:48 LA3FTA-340.2 km 5°2025-02-08 17:17:07
DO3MLA-L340.8 km 303°2025-02-10 19:20:29 LA3FTA-741.6 km 4°2025-02-07 23:08:14
LA9KY-942.0 km 4°2025-02-08 14:05:54 LA9KY42.1 km 4°2025-02-10 18:59:34
LA9KY-642.1 km 4°2025-01-11 21:25:42 LD8MV43.5 km 11°2025-02-10 19:28:49
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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