Callsign:	PH4991
MMSI number:	244260683
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	51°45.05' N 4°18.44' E - locator JO21DS60VE - show map 6.1 miles East bearing 94° from Middelharnis, Gemeente Middelharnis, South Holland, Netherlands [?] 6.6 miles South bearing 188° from Spijkenisse, Gemeente Spijkenisse, South Holland, Netherlands 49.6 miles Southwest bearing 210° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 62.2 miles North bearing 358° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2024-06-23 12:29:09 EDT (3d 2h51m ago) 2024-06-23 18:29:09 CEST local time at Middelharnis, Netherlands [?]
Course:	108°
Speed:	6 MPH
Dimensions:	length 9 m draught 0.0 m
Last path:	PH4991>ais via GM7HHB
Positions stored:	121

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
LICENCE TO CHILL		182.5 yards 183°	2024-06-26 14:53:46		SKAT		215.0 yards 155°	2024-06-09 07:39:17
SO LONG		247.2 yards 82°	2024-06-23 10:55:04		DAYA		307.4 yards 315°	2024-06-22 11:29:42
LEVI		323.8 yards 66°	2024-06-09 07:43:37		BOTKIL		337.1 yards 310°	2024-06-14 05:32:09
SYRAH		477.2 yards 308°	2024-06-22 04:16:39		WINGS OF FREEDOM		0.3 miles 285°	2024-06-09 05:53:17
ST ANTONIUS		0.5 miles 65°	2024-06-26 14:54:46		MISTRAL		0.6 miles 310°	2024-06-23 09:06:04
SENANG		0.7 miles 312°	2024-06-18 08:03:15		ORISANDE C		0.7 miles 310°	2024-06-23 10:30:04
SONNE		0.7 miles 312°	2024-06-08 22:49:17		SPOTGAAI		0.7 miles 311°	2024-06-09 05:03:17
SAILODY		0.7 miles 107°	2024-06-24 07:46:26		RELAX		0.7 miles 307°	2024-06-26 06:05:54
MEEWIND		0.7 miles 308°	2024-06-09 12:28:17		STARLIGHT		0.8 miles 306°	2024-06-23 04:18:14
LUNDE		0.8 miles 309°	2024-06-09 07:09:17		TRAMONTANA		0.8 miles 306°	2024-06-02 05:18:16

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.