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 [?] 4.4 miles South bearing 168° from Tiburon, 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 (51d 6h23m 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 166°	2024-05-24 15:04:14		KM6LYN-9		1.0 miles 189°	2024-06-02 18:07:49
KJ6DYP-15		1.2 miles 229°	2024-05-29 14:16:55		KJ6DYP-3		1.2 miles 230°	2024-05-30 11:47:35
KJ6DYP-2		1.2 miles 230°	2024-05-31 11:28:53		EOSPCO-3		1.2 miles 230°	2024-06-03 13:49:19
AB7DI		1.3 miles 109°	2024-05-30 22:31:53		KM6YTV-Y		1.8 miles 157°	2024-06-03 20:36:33
OH7VM-5		1.9 miles 99°	2024-05-05 18:02:02		KJ6RVM-R		2.1 miles 166°	2024-06-04 00:01:57
P-KJ6RVM		2.1 miles 166°	2024-06-04 00:00:54		FW1520		2.3 miles 110°	2024-06-04 00:15:58
N6WKZ-3		2.6 miles 173°	2024-06-04 00:06:43		NZ6J-10		2.7 miles 202°	2024-06-03 23:57:53
K3MMA-7		2.7 miles 160°	2024-06-02 15:22:57		FW4637		3.0 miles 163°	2024-06-04 00:20:04
K6FSM-9		3.0 miles 148°	2024-06-03 12:19:03		KK6FEN		3.1 miles 137°	2024-05-28 15:39:17
FW2543		3.4 miles 186°	2024-06-04 00:19:55		W6/CC-075		3.5 miles 8°	2024-05-30 21:03:07

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.