Callsign:	B4448
MMSI number:	244660085
IMO number:	53481478
Navigational status:	Undefined/default (15)
Vessel class:	(0)
Destination:	(ETA 19000101000000)
Location:	51°58.68' N 5°08.67' E - locator JO21NX74HR - show map - static map 2.5 miles Southeast bearing 114° from Vianen, Gemeente Vianen, Utrecht, Netherlands [?] 4.5 miles Southeast bearing 142° from Nieuwegein, Gemeente Nieuwegein, Utrecht, Netherlands 28.6 miles East bearing 82° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 29.4 miles South bearing 158° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2011-11-22 05:21:35 UTC (84d 3h29m ago) 2011-11-22 06:21:35 CET local time at Vianen, Netherlands [?]
Course:	0° – heading 511°
Dimensions:	draught 0.0 m
Last path:	B4448>ais via MarineTraffic
Positions stored:	141

callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
PD2K-1		2.8 miles 314°	2012-02-08 22:03:26		DW6861		3.1 miles 121°	2012-02-14 08:46:12
PA9HW		3.7 miles 115°	2012-01-18 18:22:51		PD5TW		3.7 miles 26°	2012-02-10 19:37:14
PA9HW-12		3.8 miles 119°	2012-01-19 09:53:45		PE1OHX-9		4.3 miles 2°	2012-02-14 05:03:04
PA10210		4.4 miles 2°	2012-02-14 07:53:12		PE1BAP-9		4.4 miles 327°	2012-02-14 07:26:19
PI1UTR B		4.5 miles 300°	2012-02-14 08:35:37		PI1UTR-B		4.5 miles 300°	2012-02-14 08:34:37
PI1UTR A		4.5 miles 300°	2012-02-14 08:35:37		PI1UTR AD		4.5 miles 300°	2012-02-14 08:35:37
PI1UTR C		4.5 miles 300°	2012-02-14 08:35:37		PI1UTR-C		4.5 miles 300°	2012-02-14 08:34:37
PA3CQE-9		4.7 miles 317°	2012-02-14 08:14:02		SAM SAM		4.8 miles 342°	2012-02-07 06:16:48
PE1BAP		5.2 miles 307°	2012-02-14 08:45:52		thuis		5.2 miles 52°	2012-02-14 07:33:09
PA3GJM-10		6.0 miles 188°	2012-02-11 20:59:39		PI9DG-10		6.0 miles 188°	2012-02-14 08:38:17

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.