Callsign:	WDL4137
MMSI number:	368128490
IMO number:	369423
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	46°10.23' N 123°03.17' W - locator CN86LE30PW - show map 4.6 miles West bearing 262° from Longview Heights, Cowlitz County, Washington, United States [?] 6.6 miles West bearing 262° from West Side Highway, Cowlitz County, Washington, United States 48.2 miles North bearing 338° from Portland, Multnomah County, Oregon, United States 80.1 miles South bearing 201° from Tacoma, Pierce County, Washington, United States
Last position:	2024-05-15 23:32:38 EDT (1d 23h52m ago) 2024-05-15 20:32:38 PDT local time at Longview Heights, United States [?]
Course:	360° – heading 511°
Speed:	0 MPH
Dimensions:	length 19 m width 6 m draught 0.0 m
Last path:	WDL4137>ais via n7lol
Positions stored:	130

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
PERPETUA		99.0 yards 284°	2024-04-26 16:53:28		MFSA 1		204.7 yards 298°	2024-05-15 23:36:53
SPEENDRIFT		411.5 yards 135°	2024-05-15 23:43:58		N7DQ		1.3 miles 108°	2024-05-17 23:20:04
KD7MKW		2.1 miles 208°	2024-04-28 12:56:30		366811560		2.1 miles 151°	2024-05-13 21:05:27
AL WATHBA		2.5 miles 274°	2024-05-15 22:26:56		KB6OWW-5		2.8 miles 260°	2024-05-13 21:22:27
MEREL D		2.9 miles 143°	2024-04-30 10:31:27		W7W/LC165		3.0 miles 115°	2024-05-17 14:25:24
K7RAP-7		3.2 miles 79°	2024-05-17 19:40:58		ROYAL MELBOURNE		3.2 miles 286°	2024-05-14 21:46:31
K7RAP		3.3 miles 80°	2024-05-17 23:20:03		K7BOA-7		3.3 miles 102°	2024-05-05 21:23:48
K7BOA-Y		3.4 miles 104°	2024-05-16 21:20:57		WB7NMZ-9		3.5 miles 107°	2024-05-01 12:19:13
N3EG-7		3.7 miles 110°	2024-05-17 20:29:27		N3EG		3.7 miles 111°	2024-05-17 23:10:01
SSI EXCELLENT		3.8 miles 287°	2024-04-30 07:36:27		N6TVC-12		3.8 miles 83°	2024-05-11 15:59:59

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.