Callsign:	ZIWH4
MMSI number:	235006642
Navigational status:	Under way (engine) (0)
Vessel class:	Military operations (35)
Destination:	PORTLAND (ETA Mar04 12:00)
Location:	50°36.25' N 3°21.53' W - locator IO80HO64WX - show map - static map 2.1 miles Southeast bearing 115° from Exmouth, Devon, England, United Kingdom [?] 4.2 miles East bearing 112° from Starcross, Devon, England, United Kingdom 61.0 miles South bearing 187° from Cardiff, City and County of Cardiff, Wales, United Kingdom 67.4 miles Southwest bearing 210° from Bristol, City of Bristol, England, United Kingdom
Last position:	2018-07-12 10:57:56 EDT (72d 9h57m ago) 2018-07-12 15:57:56 BST local time at Exmouth, United Kingdom [?]
Course:	298° – heading 511°
Speed:	1 MPH
Dimensions:	length 12 m width 4 m draught 0.0 m
Last path:	ZIWH4>ais via g6uim
Positions stored:	25484

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
G0VEA B		2.2 miles 308°	2018-09-21 15:11:05		G0VEA-B		2.2 miles 308°	2018-09-21 15:11:15
G0VEA-N		2.2 miles 308°	2018-08-29 06:33:05		M3EYG-5		2.3 miles 328°	2018-09-07 12:28:52
235123482 UK		7.0 miles 125°	2018-09-16 20:07:20		M0NLO B		7.4 miles 46°	2018-09-18 12:16:21
M0NLO-B		7.4 miles 46°	2018-09-18 12:16:31		198532027		7.6 miles 131°	2018-09-16 16:46:16
M5JSW-7		7.9 miles 45°	2018-09-22 15:54:34		GB3SW/2		8.4 miles 47°	2018-09-18 12:03:06
G7HCE-9		9.4 miles 324°	2018-09-22 05:42:15		G7HCE		9.4 miles 324°	2018-08-27 08:07:44
G7HCE-10		9.4 miles 324°	2018-09-11 09:16:51		G7HCE-7		9.4 miles 324°	2018-09-04 03:40:23
G7HCE-6		9.4 miles 324°	2018-08-27 10:48:48		M0GWC		9.5 miles 51°	2018-09-22 09:26:59
DW8826		10.0 miles 352°	2018-09-22 20:47:45		MW6CTE B		10.0 miles 152°	2018-09-20 06:45:16
MW6CTE-B		10.0 miles 152°	2018-09-20 06:45:26		CW5629		10.3 miles 321°	2018-09-22 20:51:36

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.