Callsign:	PG4987
MMSI number:	244100837
IMO number:	451537
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	51°53.79' N 4°13.07' E - locator JO21CV65DD - show map - static map 5.4 miles West bearing 258° from Vlaardingen, Gemeente Vlaardingen, South Holland, Netherlands [?] 5.9 miles Northwest bearing 307° from Spijkenisse, Gemeente Spijkenisse, South Holland, Netherlands 43.6 miles Southwest bearing 221° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 72.4 miles North bearing 356° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2021-04-16 23:47:25 EDT (5d 6h23m ago) 2021-04-17 05:47:25 CEST local time at Vlaardingen, Netherlands [?]
Course:	344°
Speed:	0 MPH
Dimensions:	length 12 m width 4 m draught 0.0 m
Last path:	PG4987>ais via GM7HHB
Positions stored:	187

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
GT52		61.4 yards 188°	2021-04-22 04:59:36		PRELUDE		97.3 yards 178°	2021-04-19 08:26:54
CONQUEST		317.8 yards 49°	2021-04-21 20:59:20		AMSTEL		324.7 yards 48°	2021-04-19 08:12:54
JUSTINE		347.3 yards 48°	2021-04-22 03:04:29		EILTANK 72		359.2 yards 50°	2021-04-22 04:37:35
SOPHIA		483.8 yards 43°	2021-04-21 16:03:25		SMIT WAALHAVEN 4		486.1 yards 51°	2021-04-22 02:52:29
AVERY		510.8 yards 60°	2021-04-22 00:07:25		POUWEL S		518.7 yards 49°	2021-04-21 23:33:24
RIVER KWAI		0.3 miles 48°	2021-04-19 15:26:09		ALEWIJN DE GROOT		0.4 miles 158°	2021-04-22 03:33:34
ZWARTEWATER		0.4 miles 322°	2021-04-22 03:59:34		AMELIE 1		0.4 miles 83°	2021-04-22 03:42:34
VALENTINO		0.4 miles 87°	2021-04-16 01:44:02		SIROCCO		0.4 miles 97°	2021-04-13 10:54:03
NAPOLEON		0.5 miles 324°	2021-04-16 23:37:04		OXANA		0.5 miles 104°	2021-04-15 06:32:28
INDEPENDENT		0.5 miles 113°	2021-04-19 21:00:17		CHOICE		0.5 miles 106°	2021-04-22 02:36:28

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.