Callsign:	LANGLAI
MMSI number:	338399214
Vessel class:	Pleasure (37)
Location:	37°48.68' N 122°26.36' W - locator CM87ST74GR - show map 2.7 miles Northwest bearing 337° from San Francisco, San Francisco County, California, United States [?] 4.1 miles Southeast bearing 143° from Sausalito, Marin County, California, United States 4.5 miles South bearing 162° from Belvedere, Marin County, California, United States 44.2 miles Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position:	2024-04-13 17:57:51 EDT (39d 5h50m ago) 2024-04-13 14:57:51 PDT local time at San Francisco, United States [?]
Course:	221° – heading 224°
Speed:	7 MPH
Last path:	LANGLAI>ais via SUNSET
Positions stored:	172

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
W6TVO-10		0.6 miles 169°	2024-05-21 05:06:59		W6TVO-7		0.6 miles 166°	2024-05-21 13:27:46
KJ6UIM-1		1.0 miles 203°	2024-05-02 18:47:39		KE0WYT-7		1.1 miles 124°	2024-04-28 01:28:00
KJ6UIM		1.1 miles 202°	2024-04-27 14:32:00		KJ6DYP-6		1.2 miles 230°	2024-04-27 20:35:46
KM6YTV-Y		1.8 miles 157°	2024-05-22 20:23:15		OH7VM-5		1.9 miles 99°	2024-05-05 18:02:02
KJ6RVM-R		2.1 miles 166°	2024-05-22 23:37:03		P-KJ6RVM		2.1 miles 166°	2024-05-22 23:00:50
FW1520		2.3 miles 110°	2024-05-22 23:45:42		KR0L-2		2.6 miles 105°	2024-04-29 21:01:54
N6WKZ-3		2.6 miles 173°	2024-05-22 23:34:24		NZ6J-10		2.7 miles 202°	2024-05-22 23:28:29
K3MMA-7		2.8 miles 160°	2024-05-18 03:06:00		FW4637		3.0 miles 163°	2024-05-22 23:45:04
FW2543		3.4 miles 186°	2024-05-22 23:46:24		KN6KQR-7		3.4 miles 297°	2024-05-04 09:51:59
W6/CC-075		3.5 miles 8°	2024-05-17 20:13:50		CW5988		3.6 miles 173°	2024-05-22 23:44:28

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.