Callsign:	R4A
MMSI szám:	000032039
IMO szám:	1417
Navigational status:	Undefined/default (15)
Hajóosztály:	(0)
Hely:	41°52.76' N 13°02.03' E - lokátor JN61MV41BA - térkép nézet 8.0 km Északkelet irány 41° tól Genazzano, Provincia di Roma, Latium, Italy [?] 10.8 km Északkelet irány 50° tól Cave, Provincia di Roma, Latium, Italy 45.5 km Kelet irány 92° tól Roma, Provincia di Roma, Latium, Italy 154.3 km Északnyugat irány 319° tól Napoli, Provincia di Napoli, Campania, Italy
Utolső pozíció:	2025-03-05 16:49:49 UTC (6d 9h5m ezelőtt) 2025-03-05 17:49:49 CET helyi idő Genazzano, Italy [?]
Irány:	259° – haladási írány 259°
Sebesség:	270 km/h
Méretek:	merülés 0.0 m
Utolsó útvonal:	R4A>ais via IZ0ORT
Positions stored:	123

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.