Callsign:	PDBK
MMSI number:	246151000
IMO number:	434049
Navigational status:	Under way (engine) (0)
Vessel class:	Pilot (50)
Destination:	HARLINGEN
Location:	53°10.65' N 5°24.74' E - locator JO23QE92LO - show map 0.5 miles Northwest bearing 294° from Harlingen, Gemeente Harlingen, Friesland, Netherlands [?] 4.1 miles Southwest bearing 226° from Sexbierum, Gemeente Franekeradeel, Friesland, Netherlands 47.8 miles West bearing 267° from Groningen, Gemeente Groningen, Groningen, Netherlands 59.6 miles North bearing 21° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2024-06-15 12:57:27 EDT (1h40m ago) 2024-06-15 18:57:27 CEST local time at Harlingen, Netherlands [?]
Course:	37° – heading 29°
Speed:	8 MPH
Dimensions:	length 21 m width 6 m draught 1.3 m
Last path:	PDBK>ais via pa2dx
Positions stored:	2263

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
HA41 ANTJE		23.3 yards 284°	2024-06-13 04:45:23		UK184 JOSEPHINA MARI		91.3 yards 26°	2024-06-14 03:22:29
RIVER DIAMOND		190.7 yards 56°	2024-06-15 13:18:11		P43		202.7 yards 48°	2024-06-15 13:33:15
ORION		204.1 yards 168°	2024-06-06 22:21:52		ASTERIAS		205.3 yards 53°	2024-06-15 01:18:44
RWS 76		213.3 yards 47°	2024-06-15 13:24:25		LOTUS		216.2 yards 175°	2024-06-13 22:58:54
SCARLETT		225.2 yards 164°	2024-06-15 13:27:33		BOREAS		225.8 yards 172°	2024-06-14 00:20:19
RR902		241.4 yards 48°	2024-05-18 20:21:30		JONGE JOHANNES LT295		252.9 yards 46°	2024-05-30 23:08:51
WILLEM DE VLAMINGH		254.4 yards 81°	2024-06-15 14:35:48		SAFFIER		277.7 yards 143°	2024-05-18 15:37:22
UK176 VERWACHTING		279.1 yards 36°	2024-06-14 22:56:28		VALLE GRAN REY		312.5 yards 133°	2024-06-13 14:59:06
DREAMCATCHER		313.8 yards 131°	2024-05-18 02:26:52		FAMILY FUN		316.3 yards 133°	2024-05-18 21:10:18
SUVER NUVER		316.3 yards 136°	2024-06-06 22:28:41		WAVE IMPACT		351.7 yards 131°	2024-05-18 13:13:52

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.