Callsign:	PI9239
MMSI number:	244013687
Navigational status:	Undefined/default (15)
Vessel class:	Pleasure (37)
Location:	53°07.01' N 5°56.04' E - locator JO23XC28BA - show map 4.3 miles East bearing 74° from Grou, Gemeente Boarnsterhim, Friesland, Netherlands [?] 6.5 miles Northeast bearing 65° from Jirnsum, Gemeente Boarnsterhim, Friesland, Netherlands 67.3 miles Northeast bearing 40° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 99.3 miles Northeast bearing 43° from Den Haag, Gemeente ’s-Gravenhage, South Holland, Netherlands
Last position:	2024-05-23 00:12:19 EDT (5m28s ago) 2024-05-23 06:12:19 CEST local time at Grou, Netherlands [?]
Course:	266.5° – heading 511°
Speed:	0 MPH
Dimensions:	length 12 m width 8 m draught 0.0 m
Last path:	PI9239>ais via pa2dx
Positions stored:	311

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
GRAND GRU		226.3 yards 253°	2024-05-19 08:24:38		ALEXIA		0.6 miles 325°	2024-05-23 00:16:59
NAMAI		0.8 miles 334°	2024-04-28 04:02:56		WHITE RUSSIAN		0.9 miles 16°	2024-05-18 04:09:50
ALHENA		0.9 miles 341°	2024-05-23 00:16:59		AQUARIUS		1.0 miles 286°	2024-05-16 05:28:20
CARPE DIEM		1.0 miles 286°	2024-04-27 06:33:31		SURINA		1.0 miles 282°	2024-05-20 02:49:09
MORGENST0ND		1.0 miles 19°	2024-05-11 06:41:10		TRIBON		1.0 miles 21°	2024-05-21 10:40:06
GRANNY		1.1 miles 322°	2024-05-15 04:47:05		NORAB		1.2 miles 244°	2024-05-22 13:31:32
LIBRA		1.2 miles 335°	2024-05-05 08:33:14		MEANDER		1.3 miles 137°	2024-05-16 05:16:21
269417000		1.3 miles 156°	2024-05-12 11:12:26		WALTERUS		1.3 miles 22°	2024-05-10 06:21:28
TELLINA		1.3 miles 24°	2024-05-19 17:36:24		DE DIKKE OTTER		1.4 miles 28°	2024-05-23 00:14:55
WYLDE WYTSING		1.4 miles 28°	2024-05-23 00:16:28		SNO		1.4 miles 158°	2024-05-23 00:15:57

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.