Callsign:	YJSA9
MMSI szám:	577087000
IMO szám:	637868
Navigational status:	Under way (sailing) (8)
Hajóosztály:	(99)
Cél:	42\14
Hely:	53°19.21' N 4°37.07' E - lokátor JO23HH46DU - térkép nézet 30.4 km Nyugat irány 275° tól Oost-Vlieland, Gemeente Vlieland, Friesland, Netherlands [?] 31.9 km Észak irány 338° tól Den Burg, Gemeente Texel, North Holland, Netherlands 106.7 km Észak irány 350° tól Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 112.9 km Észak irány 339° tól Almere Stad, Gemeente Almere, Flevoland, Netherlands
Utolső pozíció:	2025-11-07 15:37:12 UTC (14d 22h1m ezelőtt) 2025-11-07 16:37:12 CET helyi idő Oost-Vlieland, Netherlands [?]
Irány:	23° – haladási írány 511°
Sebesség:	9 km/h
Méretek:	hossz 77 m szélesség 83 m merülés 0.0 m
Utolsó útvonal:	YJSA9>ais via pa2dx
Positions stored:	2712

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.