Callsign:	YSS0721
MMSI number:	359260721
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	ACAJUTLA
Location:	13°34.97' N 89°51.25' W - locator EK53BN79MV - show map 1.9 miles West bearing 249° from Acajutla, Sonsonate, El Salvador [?] 12.1 miles Southwest bearing 220° from San Antonio del Monte, Sonsonate, El Salvador 45.4 miles West bearing 261° from San Salvador, San Salvador, El Salvador 85.3 miles Southeast bearing 149° from Guatemala City, Guatemala, Guatemala
Last position:	2024-05-21 13:29:05 EDT (1d 8h31m ago) 2024-05-21 11:29:05 CST local time at Acajutla, El Salvador [?]
Course:	225° – heading 316°
Speed:	0 MPH
Dimensions:	draught 5.6 m
Last path:	YSS0721>ais via KO4BVZ
Positions stored:	26767

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
SAAM CENTZUNAT		369.6 yards 207°	2024-05-21 13:28:34		BW TATIANA		0.4 miles 88°	2024-05-21 13:29:36
SAAM TAJIN		0.6 miles 242°	2024-05-18 10:48:55		NYK LAURA		1.1 miles 119°	2024-05-21 13:29:05
MH COLUMBIA		1.1 miles 117°	2024-05-21 13:27:32		AMBER STAR.GR		1.5 miles 285°	2024-05-21 13:27:32
ATHINA		1.7 miles 252°	2024-05-21 13:27:32		MAERSK NORTHAMPTON		2.7 miles 216°	2024-05-21 13:29:05
ULTRA INCAHUASI		3.3 miles 190°	2024-05-21 13:29:05		GRAND VENUS		3.6 miles 251°	2024-05-21 13:30:07
DL LAVENDER		3.7 miles 272°	2024-05-21 13:24:25		YS2CBV		14.8 miles 105°	2024-05-13 10:42:48
YS1RM-6		18.1 miles 13°	2024-05-22 21:47:30		KO4BVZ		18.2 miles 12°	2024-05-21 13:30:07
YS1RM-2		24.8 miles 41°	2024-05-22 21:31:50		KD5AKA-1		36.3 miles 101°	2024-05-06 15:51:33
YS1AHL-7		39.2 miles 81°	2024-04-30 10:17:41		YS1AHL-D		39.2 miles 81°	2024-05-22 19:43:11
YS1AHL-R		39.2 miles 81°	2024-05-22 19:43:01		YS1AHL-11		39.2 miles 81°	2024-04-28 14:55:31

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.