Callsign:	PI 4781
MMSI number:	244719416
Navigational status:	Undefined/default (15)
Vessel class:	Pleasure (37)
Location:	51°50.41' N 4°25.29' E - locator JO21FU01NP - show map 4.7 miles South bearing 197° from Delfshaven, Gemeente Rotterdam, South Holland, Netherlands [?] 5.6 miles South bearing 166° from Schiedam, Gemeente Schiedam, South Holland, Netherlands 41.9 miles Southwest bearing 208° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 68.4 miles North bearing 3° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2024-05-20 07:54:42 EDT (13d 17h54m ago) 2024-05-20 13:54:42 CEST local time at Delfshaven, Netherlands [?]
Course:	117° – heading 511°
Speed:	8 MPH
Dimensions:	length 16 m width 5 m draught 0.0 m
Last path:	PI 4781>ais via GM7HHB
Positions stored:	30

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
THALASSA		64.2 yards 79°	2024-05-28 10:00:21		PETRAQ		139.3 yards 322°	2024-06-02 03:55:16
RHOONSCHEVEER		216.5 yards 77°	2024-06-03 01:35:21		MANUS		224.3 yards 96°	2024-06-01 03:58:36
LA TERNA		268.2 yards 316°	2024-06-01 20:48:16		PROVISTO		279.3 yards 296°	2024-05-27 08:22:00
VEERHAVEN IV		299.1 yards 99°	2024-06-03 00:17:21		VALINTA		0.4 miles 116°	2024-05-31 23:00:15
YNADAINAT		0.4 miles 109°	2024-05-07 14:37:12		RIGA		0.4 miles 113°	2024-05-27 07:27:00
ODESSA		0.5 miles 300°	2024-06-01 11:57:38		CHAMISA-D		0.8 miles 116°	2024-06-01 04:28:15
SOPHIE		0.8 miles 282°	2024-06-03 00:46:21		VL20		0.8 miles 202°	2024-05-20 05:57:40
AQUA TIBERIS		0.9 miles 281°	2024-06-03 01:37:21		OSTREA		1.0 miles 277°	2024-05-22 00:32:12
TAYCAN		1.2 miles 279°	2024-05-28 22:42:52		BISCAY		1.2 miles 116°	2024-06-02 19:31:03
RP HELSINKI		1.2 miles 117°	2024-05-29 17:17:23		STRAUSS		1.3 miles 116°	2024-05-31 17:55:26

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.