Callsign:	PG4936
MMSI number:	244127869
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	FRIESLAND
Location:	53°03.17' N 5°24.19' E - locator JO23QB82JQ - show map 5.4 miles West bearing 261° from Bolsward, Sûdwest Fryslân, Friesland, Netherlands [?] 8.6 miles Southwest bearing 243° from Wommels, Gemeente Littenseradiel, Friesland, Netherlands 51.6 miles Northeast bearing 24° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 81.8 miles Northeast bearing 34° from Den Haag, Gemeente ’s-Gravenhage, South Holland, Netherlands
Last position:	2025-01-25 19:37:26 EST (9h2m ago) 2025-01-26 01:37:26 CET local time at Bolsward, Netherlands [?]
Course:	181.300003° – heading 511°
Speed:	0 MPH
Dimensions:	draught 1.2 m
Last path:	PG4936>ais via pa2dx
Positions stored:	294

callsign		distance	last heard - EST		callsign		distance	last heard - EST
RIVAL		31.2 yards 311°	2025-01-25 20:08:46		VIGILANT		32.9 yards 309°	2025-01-26 02:56:46
SENJA		39.9 yards 256°	2025-01-05 02:17:34		DELPHIN		55.6 yards 331°	2025-01-25 13:19:46
WON1 SIETSKE KLAAS		83.3 yards 333°	2025-01-17 06:01:23		WON77 WIETSKE		110.0 yards 337°	2025-01-23 02:12:35
AAGTJE		214.5 yards 335°	2025-01-26 02:23:31		ZWARTE VALK		300.7 yards 323°	2025-01-26 00:55:21
BLUE LION		333.2 yards 322°	2024-12-28 02:21:15		ZEESTER		364.8 yards 320°	2025-01-04 21:40:58
DEEP BELUGA		433.8 yards 246°	2025-01-13 04:41:23		INTERCEPTOR		434.7 yards 218°	2024-12-30 02:24:31
CORMORAAN		465.4 yards 317°	2025-01-26 02:12:15		VALTAMAR		481.7 yards 236°	2025-01-12 11:37:45
VIVACE		490.6 yards 237°	2025-01-26 03:48:21		JANKE		492.9 yards 57°	2024-12-28 03:17:03
MAGIC BREEZE		506.9 yards 244°	2024-12-28 06:13:40		ALL- IN		0.3 miles 233°	2025-01-26 01:00:59
BESTEVAER 36		0.3 miles 251°	2025-01-05 02:47:12		GAIA		0.4 miles 283°	2024-12-29 08:56:41

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.