Callsign:	PDSA
MMSI number:	244407000
IMO number:	799977
Navigational status:	Under way (sailing) (8)
Vessel class:	Pilot (50)
Destination:	IJMUIDEN (ETA Aug10 16:00)
Location:	52°28.01' N 4°31.93' E - locator JO22GL32UB - show map 5.0 miles West bearing 276° from Velsen-Zuid, Gemeente Velsen, North Holland, Netherlands [?] 5.4 miles West bearing 258° from Beverwijk, Gemeente Beverwijk, North Holland, Netherlands 16.4 miles Northwest bearing 293° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 37.7 miles North bearing 3° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2024-11-08 00:18:04 EST (1h25m ago) 2024-11-08 06:18:04 CET local time at Velsen-Zuid, Netherlands [?]
Course:	279.600006° – heading 279°
Speed:	30 MPH
Dimensions:	length 23 m width 6 m draught 1.2 m
Last path:	PDSA>ais via pa2dx
Positions stored:	816

callsign		distance	last heard - EST		callsign		distance	last heard - EST
WINDCAT 50		268.2 yards 119°	2024-11-08 01:28:34		WINDCAT 47		0.5 miles 102°	2024-11-08 01:25:27
GO26 ARENDJAN		0.6 miles 108°	2024-11-07 22:13:49		JOHANNA MARGARETA		0.8 miles 126°	2024-11-07 10:50:50
ZK23 SEMPER FIDELIS		1.3 miles 48°	2024-10-30 18:44:49		BRAVER		1.3 miles 112°	2024-11-07 19:38:05
STAR		1.3 miles 115°	2024-11-07 13:32:50		PASSAT		1.3 miles 114°	2024-11-07 13:46:51
ALIBI		1.3 miles 115°	2024-11-07 13:52:40		BOATMAN 2		1.3 miles 112°	2024-11-07 13:11:50
BEATRICE		1.4 miles 112°	2024-11-07 13:51:55		CASSIOPEIA		1.4 miles 116°	2024-10-23 16:11:44
SKYLLA		1.4 miles 118°	2024-11-07 13:31:50		WINDCAT 51		1.6 miles 108°	2024-11-08 01:31:40
BLARICUM 1		1.6 miles 100°	2024-11-07 10:57:50		WINDCAT 101		1.7 miles 99°	2024-11-08 01:29:36
GLOMAR WORKER		1.8 miles 352°	2024-11-02 02:10:29		FORTWACHTER		2.0 miles 93°	2024-11-07 13:52:40
HOOKSIEL		2.0 miles 108°	2024-10-30 18:44:49		FAUNUS		2.0 miles 92°	2024-11-07 13:48:51

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.