Callsign:	PH3957
MMSI number:	244000519
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	52°47.45' N 5°36.94' E - locator JO22TS39VT - show map 5.3 miles Southeast bearing 141° from Oudemirdum, Gemeente Gaasterlân-Sleat, Friesland, Netherlands [?] 5.5 miles Southwest bearing 226° from Lemmer, Gemeente Lemsterland, Friesland, Netherlands 41.9 miles Northeast bearing 46° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 76.8 miles Northeast bearing 38° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2024-04-30 04:25:28 EDT (23d 17h29m ago) 2024-04-30 10:25:28 CEST local time at Oudemirdum, Netherlands [?]
Course:	206° – heading 511°
Speed:	6 MPH
Dimensions:	length 10 m width 3 m draught 0.0 m
Last path:	PH3957>ais via pa2dx
Positions stored:	92

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
MARGARET ANN		310.3 yards 299°	2024-05-22 17:16:08		BAKERMAT		0.4 miles 308°	2024-05-15 00:53:22
SOLA GRATIA		0.4 miles 11°	2024-05-23 21:35:03		LE23 GRIETJE GESINA		0.7 miles 27°	2024-05-09 00:07:28
BERT		0.8 miles 17°	2024-05-21 04:33:14		244092283		0.9 miles 340°	2024-05-20 15:46:44
GREAT GLEN		1.0 miles 249°	2024-05-21 04:34:18		JANNIE		1.2 miles 5°	2024-05-21 04:40:08
LEVINA HELENA		1.2 miles 5°	2024-05-20 12:28:44		ROZENGRACHT		1.3 miles 237°	2024-05-14 02:44:27
LIJNBAANSGRACHT		1.5 miles 31°	2024-05-23 02:31:23		HINTE 2		1.7 miles 254°	2024-05-21 04:08:49
BLOOKER		1.9 miles 28°	2024-05-06 04:06:16		PACIFIC		2.1 miles 9°	2024-05-21 04:39:37
ZEPHIRE		2.3 miles 207°	2024-05-21 04:32:43		SHALOMA		2.3 miles 19°	2024-05-20 08:20:29
YOP		2.6 miles 276°	2024-05-04 02:59:12		DEJO B		2.9 miles 202°	2024-04-25 10:56:08
FLOW		2.9 miles 28°	2024-05-21 04:38:01		NOVA-CURA		2.9 miles 25°	2024-05-16 02:43:07

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.