Callsign:	ZDFY4
MMSI number:	236216000
IMO number:	170420
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	GB INV (ETA Sep15 07:15)
Location:	57°29.21' N 4°13.84' W - locator IO77VL26HU - show map - static map 0.6 miles Northwest bearing 335° from Inverness, Highland, Scotland, United Kingdom [?] 8.5 miles East bearing 89° from Beauly, Highland, Scotland, United Kingdom 83.1 miles Northwest bearing 326° from Dundee, Dundee City, Scotland, United Kingdom
Last position:	2017-09-15 12:15:14 EDT (4d 17h14m ago) 2017-09-15 17:15:14 BST local time at Inverness, United Kingdom [?]
Course:	47° – heading 157°
Dimensions:	length 91 m width 16 m draught 5.3 m
Last path:	ZDFY4>ais via GM0AKJ
Positions stored:	99018

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
DOLPHINE SPIRIT		0.5 miles 349°	2017-09-19 12:24:53		AZALEA		0.5 miles 350°	2017-09-19 13:32:03
DOLPHIN MISCHIEF		0.5 miles 351°	2017-09-19 12:58:58		LLYA DO MEL		0.5 miles 349°	2017-09-12 01:13:04
SPARE THYME		0.5 miles 347°	2017-09-02 15:06:09		CALYPSO WK15		0.5 miles 343°	2017-09-14 08:35:35
KIRA		0.5 miles 351°	2017-09-19 13:28:02		SCRABBLE		0.5 miles 348°	2017-08-28 13:05:21
TARKA MHOR OF LORNE		0.5 miles 349°	2017-09-15 12:11:13		OCEAN GEM		0.5 miles 346°	2017-09-15 10:59:03
BLUEBELL		0.5 miles 346°	2017-09-02 15:06:09		MAXI COSI		0.5 miles 348°	2017-09-14 07:41:27
HEI MATAU		0.5 miles 346°	2017-09-05 11:04:33		CHERRY RED		0.5 miles 351°	2017-09-11 11:22:01
LAZY WINDS		0.5 miles 347°	2017-09-03 16:54:43		RNLI-LIFEBOAT 14-21		0.6 miles 347°	2017-09-07 10:32:08
RNLI LIFBOAT 17-33		0.6 miles 346°	2017-09-07 08:50:54		ROVER		0.6 miles 347°	2017-09-10 15:02:21
GLEN MASSAN		0.6 miles 250°	2017-09-15 12:13:14		BLUE BAYOU		0.6 miles 254°	2017-08-22 12:07:46

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.