Callsign:	WDM7879
MMSI number:	368238140
IMO number:	890310
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	37°44.38' N 122°32.17' W - ตำแหน่ง CM87RR57PM - show map 6.8 miles ตะวันตก bearing 249° มาจาก San Francisco, San Francisco County, California, United States [?] 8.7 miles ใต้ bearing 199° มาจาก Sausalito, Marin County, California, United States 9.0 miles ใต้ bearing 189° มาจาก Marin City, Marin County, California, United States 44.7 miles ตะวันตกเฉียงเหนือ bearing 308° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2024-09-26 15:43:28 EDT (27d 7h35m ago) 2024-09-26 12:43:28 PDT เวลาท้องถิ่น San Francisco, United States [?]
Course:	190° – มุ่งหน้า 511°
ความเร็ว:	6 MPH
Dimensions:	ระยะ 15 m กว้าง 4 m draught 0.0 m
Last path:	WDM7879>ais via SUNSET
Positions stored:	3143

ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT		ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT
SAIL IWA		414.9 yards 355°	2024-10-02 16:31:12		368197260		1.7 miles 171°	2024-09-29 16:10:54
KN6JZC-3		2.1 miles 100°	2024-10-13 17:47:26		JENI		2.1 miles 231°	2024-10-02 21:03:28
KN6KBS B		2.3 miles 59°	2024-10-23 23:00:21		KN6KBS-B		2.3 miles 59°	2024-10-23 23:00:30
PANAMARIA		2.5 miles 15°	2024-10-07 14:05:29		SUNSET		2.5 miles 56°	2024-10-23 23:18:40
W2GMD-1		2.5 miles 56°	2024-10-23 21:11:19		BOB - (SOLO SAILOR)		2.6 miles 228°	2024-10-09 13:27:33
DW5422		2.6 miles 32°	2024-10-23 23:10:17		KF7SOI-7		2.8 miles 67°	2024-10-20 20:38:22
KK6MIG-13		2.9 miles 84°	2024-10-23 23:18:28		KM6ZSW-7		3.1 miles 45°	2024-10-12 13:39:11
WATER WITCH		3.2 miles 13°	2024-10-05 21:57:45		K6EF-1		3.3 miles 61°	2024-09-27 21:58:20
KM6RMZ-7		3.3 miles 92°	2024-10-05 13:13:38		OFF COURSE		3.4 miles 15°	2024-09-28 16:05:25
OLD AND MOLDY		3.4 miles 176°	2024-10-21 21:58:42		TORTUGA		3.5 miles 9°	2024-10-16 12:13:52

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.