Callsign:	PF9623
MMSI number:	244001437
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	52°57.65' N 4°46.33' E - locator JO22JX20QO - show map 0.5 miles East bearing 83° from Den Helder, Gemeente Den Helder, North Holland, Netherlands [?] 6.5 miles South bearing 189° from Den Burg, Gemeente Texel, North Holland, Netherlands 40.8 miles North bearing 353° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 72.7 miles North bearing 10° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2024-09-22 17:19:17 EDT (25d 11h11m ago) 2024-09-22 23:19:17 CEST local time at Den Helder, Netherlands [?]
Course:	360° – heading 511°
Speed:	0 MPH
Dimensions:	draught 0.0 m
Last path:	PF9623>ais via pa2dx
Positions stored:	182

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
LIARHOLM		86.1 yards 282°	2024-09-19 20:55:29		SARA ROSE		184.1 yards 342°	2024-09-19 20:19:37
GLOMAR VANTAGE		208.0 yards 105°	2024-10-17 22:56:31		FUGRO VENTURER		267.7 yards 114°	2024-10-17 23:51:35
BB SUPPORTER		304.9 yards 115°	2024-10-15 20:31:31		MORGENSTER		357.4 yards 185°	2024-09-18 09:52:35
DE ZEEMANSPOT		409.5 yards 189°	2024-09-18 07:01:34		SPAR TO		425.0 yards 204°	2024-09-19 20:24:53
245725000		429.9 yards 218°	2024-09-22 16:43:03		DORUS RIJKERS		438.9 yards 222°	2024-10-15 01:44:51
ELODIE		450.0 yards 182°	2024-09-22 17:05:24		BYLGIA		0.3 miles 139°	2024-10-17 23:46:27
HYDRA		0.3 miles 79°	2024-10-17 22:16:18		ZUIDERZEE		0.3 miles 81°	2024-10-17 21:30:01
VAN KINSBERGEN		0.3 miles 104°	2024-10-15 01:58:52		BALGZAND		0.3 miles 82°	2024-09-22 17:29:58
WADDENZEE		0.3 miles 83°	2024-10-17 20:03:09		GOUWE		0.3 miles 84°	2024-10-15 01:20:27
244390000		0.4 miles 108°	2024-09-19 20:14:53		NAVICULA STAR		0.4 miles 159°	2024-09-18 12:56:49

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.