Callsign:	PA4790
MMSI number:	244690304
Navigational status:	Undefined/default (15)
Vessel class:	Pleasure (37)
Location:	53°03.04' N 5°23.87' E - locator JO23QB72RD - show map 0.3 miles Southwest bearing 215° from Makkum, Sûdwest Fryslân, Friesland, Netherlands [?] 5.3 miles Northwest bearing 337° from Workum, Sûdwest Fryslân, Friesland, Netherlands 51.3 miles Northeast bearing 24° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 81.5 miles Northeast bearing 34° from Den Haag, Gemeente ’s-Gravenhage, South Holland, Netherlands
Last position:	2025-01-12 11:37:45 EST (23d 2h35m ago) 2025-01-12 17:37:45 CET local time at Makkum, Netherlands [?]
Course:	360° – heading 511°
Speed:	0 MPH
Dimensions:	draught 0.0 m
Last path:	PA4790>ais via pa2dx
Positions stored:	768

callsign		distance	last heard - EST		callsign		distance	last heard - EST
VIVACE		12.7 yards 281°	2025-02-04 13:57:28		ALL- IN		75.1 yards 214°	2025-02-04 12:09:32
MAGIC BREEZE		80.3 yards 312°	2025-02-03 00:58:39		DEEP BELUGA		94.8 yards 1°	2025-01-13 04:41:23
AEGIR		103.5 yards 99°	2025-02-03 03:17:33		STATUM		148.1 yards 95°	2025-01-26 22:35:08
VIGILANT		154.5 yards 97°	2025-02-03 00:59:41		COCON		429.0 yards 67°	2025-02-04 13:31:54
RIVAL		464.7 yards 54°	2025-02-04 13:47:15		NOORDWAARD 2		481.7 yards 56°	2025-02-04 01:54:21
DELPHIN		490.0 yards 49°	2025-02-03 04:30:15		WON1 SIETSKE KLAAS		499.1 yards 46°	2025-01-17 06:01:23
ZEESTER		513.3 yards 42°	2025-02-03 05:48:33		ZWARTE VALK		0.3 miles 23°	2025-01-26 00:55:21
AAGTJE		0.3 miles 33°	2025-02-03 22:33:12		VANITY OF HAMBLE		0.3 miles 349°	2025-02-03 10:36:54
BRUTUS		0.4 miles 324°	2025-02-03 10:05:21		EUCLIDE		0.4 miles 304°	2025-01-17 11:42:16
ASHA		0.5 miles 310°	2025-02-04 13:59:31		ZEEHOND		0.5 miles 303°	2025-01-18 10:41:03

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.