Callsign:	PB4739
MMSI number:	244658344
Vessel class:	Pleasure (37)
Location:	53°09.92' N 5°55.97' E - locator JO23XD19WQ - show map 3.8 miles East bearing 75° from Wergea, Gemeente Boarnsterhim, Friesland, Netherlands [?] 5.5 miles East bearing 78° from Wirdum, Gemeente Leeuwarden, Friesland, Netherlands 69.9 miles Northeast bearing 38° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 101.7 miles Northeast bearing 42° from Den Haag, Gemeente ’s-Gravenhage, South Holland, Netherlands
Last position:	2024-09-19 05:26:04 EDT (52d 11h4m ago) 2024-09-19 11:26:04 CEST local time at Wergea, Netherlands [?]
Course:	188° – heading 511°
Speed:	6 MPH
Last path:	PB4739>ais via pa2dx
Positions stored:	8

callsign		distance	last heard - EST		callsign		distance	last heard - EST
ALBATROS		57.4 yards 207°	2024-11-10 15:28:50		LINQUENDA		207.8 yards 181°	2024-11-07 08:12:28
VIKING		302.9 yards 2°	2024-11-10 15:30:23		LISIDECO		356.7 yards 193°	2024-11-10 15:30:23
PETRA XIII		393.0 yards 193°	2024-10-18 04:33:34		AMBITIE		0.6 miles 292°	2024-11-10 15:29:21
228177220		0.6 miles 24°	2024-10-15 11:25:32		PA2DX-7		1.0 miles 344°	2024-11-10 15:27:54
PI2PM		1.0 miles 2°	2024-11-10 15:10:05		PD4PM-7		1.0 miles 347°	2024-11-10 14:50:28
PA2DX-9		1.0 miles 348°	2024-11-08 08:11:46		PD4PM-9		1.2 miles 353°	2024-11-08 11:45:53
PI6PM-10		1.2 miles 1°	2024-11-10 14:20:01		PD4PM-13		1.3 miles 1°	2024-11-10 15:00:16
SWAEN		1.5 miles 223°	2024-10-27 07:28:30		ZWALUW		1.5 miles 224°	2024-11-10 15:29:21
PIROL		1.6 miles 224°	2024-11-02 11:15:08		PALADIN		1.6 miles 224°	2024-11-03 11:13:22
TETHYS ST98		1.6 miles 224°	2024-10-25 08:34:41		OTENA		1.6 miles 228°	2024-11-03 10:23:02

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.