Callsign:	WDF3973
MMSI number:	367446340
IMO number:	747819
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Destination:	CLASS B
Location:	47°39.60' N 122°22.60' W - locator CN87TP48TJ - show map 4.3 miles Northwest bearing 331° from Seattle, King County, Washington, United States [?] 7.4 miles West bearing 291° from Medina, King County, Washington, United States 70.3 miles Southeast bearing 139° from Victoria, British Columbia, Canada
Last position:	2024-05-21 10:50:17 EDT (29d 21h7m ago) 2024-05-21 07:50:17 PDT local time at Seattle, United States [?]
Course:	297° – heading 511°
Speed:	6 MPH
Dimensions:	length 15 m width 4 m draught 0.0 m
Last path:	WDF3973>ais via KB7RYY
Positions stored:	11228

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
TEAL		55.1 yards 353°	2024-06-16 22:09:15		SOLARA		92.3 yards 344°	2024-06-18 17:14:18
CERES		104.6 yards 131°	2024-06-19 13:14:24		MARITIME INSTRUCTOR		134.2 yards 70°	2024-06-13 18:19:02
C-SHEL		139.3 yards 108°	2024-06-17 16:49:46		KINTAIL WEST		181.7 yards 219°	2024-06-10 18:42:23
PACIFIC PRINCE		206.1 yards 242°	2024-06-20 07:56:57		VESTERAALEN		219.9 yards 227°	2024-06-20 07:56:57
SHADOW II		244.1 yards 222°	2024-06-01 19:24:58		CHIEF SEATTLE		248.3 yards 207°	2024-06-20 07:53:57
KK7QYZ-1		254.9 yards 17°	2024-06-20 01:32:20		GJOA		256.7 yards 215°	2024-06-11 17:44:13
FIREBOAT 1		261.4 yards 207°	2024-06-20 07:55:57		SIKUMI		264.1 yards 141°	2024-06-19 12:41:24
PURA VIDA		294.2 yards 78°	2024-06-16 16:47:49		TUG LIFE		309.9 yards 109°	2024-05-24 22:43:11
CONSTELLATION		312.0 yards 88°	2024-06-20 07:55:57		STEVEIA		330.7 yards 89°	2024-05-25 18:20:33
COASTAL NAVIGATOR		354.8 yards 162°	2024-06-20 07:45:57		KISMET		360.2 yards 89°	2024-06-09 22:27:40

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.