Callsign:	ZCDF4
MMSI number:	310376000
IMO number:	229659
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	PA PA6
Location:	9°50.31' N 84°47.61' W - locator EJ79OU41SG - show map 10.0 miles South bearing 162° from Puntarenas, Puntarenas, Costa Rica [?] 10.1 miles South bearing 188° from Chacarita, Puntarenas, Costa Rica 46.4 miles West bearing 257° from San Francisco, Heredia, Costa Rica 48.7 miles West bearing 262° from San José, San José, Costa Rica
Last position:	2024-11-25 21:00:27 EST (20h21m ago) 2024-11-25 20:00:27 CST local time at Puntarenas, Costa Rica [?]
Course:	185.400009° – heading 185°
Speed:	19 MPH
Dimensions:	length 294 m width 38 m draught 8.2 m
Last path:	ZCDF4>ais via TI2GBB-2
Positions stored:	86854

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SEABOURN QUEST		0.4 miles 307°	2024-11-17 19:35:17		NAT GEO QUEST		0.6 miles 37°	2024-11-23 20:51:13
NYK LAURA		1.5 miles 42°	2024-11-24 00:04:31		SIDER MONTEDIPROCIDA		1.6 miles 62°	2024-11-26 17:03:55
LACTA		2.1 miles 28°	2024-11-26 17:18:58		QUEST		2.8 miles 56°	2024-11-26 17:21:32
ATLANTIS TRADE		3.5 miles 64°	2024-11-18 19:31:27		CSCL LIMA		3.5 miles 35°	2024-11-26 17:04:56
HYPERION RAY		3.7 miles 86°	2024-11-26 17:20:00		HELLE RITSCHER		3.8 miles 67°	2024-11-26 17:18:27
THEODOR		4.2 miles 56°	2024-11-26 17:17:25		BRILLIANT JOURNEY		4.3 miles 115°	2024-11-26 17:21:01
TSL ROSEMARY		4.3 miles 29°	2024-11-26 17:18:27		DSI PEGASUS		4.4 miles 15°	2024-11-26 17:19:29
ULTRA CORY		4.7 miles 38°	2024-11-26 17:18:58		DU AN CHENG		4.8 miles 105°	2024-11-26 16:59:42
GREEBA MANX		4.8 miles 21°	2024-11-26 17:13:19		BELINDA		5.4 miles 34°	2024-11-26 17:21:01
VIRGEN DEL CISNE		5.5 miles 27°	2024-11-26 17:21:32		NORTHERN HIGHWAY		5.6 miles 5°	2024-11-26 17:20:00

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.