Callsign:	WDK9971
MMSI number:	368108090
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	40°34.48' N 22°56.59' E - locator KN10LN37EW - show map 0.7 miles Southwest bearing 214° from Kalamariá, Nomós Thessaloníkis, Central Macedonia, Greece [?] 2.9 miles Southwest bearing 232° from Pylaía, Nomós Thessaloníkis, Central Macedonia, Greece 4.5 miles South bearing 180° from Thessaloníki, Nomós Thessaloníkis, Central Macedonia, Greece 70.4 miles Northeast bearing 23° from Lárisa, Nomós Larísis, Thessaly, Greece
Last position:	2025-01-26 08:50:02 EST (5d 20h6m ago) 2025-01-26 15:50:02 EET local time at Kalamariá, Greece [?]
Course:	133°
Speed:	2 MPH
Dimensions:	length 13 m width 4 m draught 0.0 m
Last path:	WDK9971>ais via SV2HWM
Positions stored:	785

callsign		distance	last heard - EST		callsign		distance	last heard - EST
MAD DAY		65.4 yards 61°	2025-01-25 09:00:48		CAPTAIN Z		108.2 yards 98°	2025-02-01 04:44:16
MAID MARIAN 2		137.6 yards 92°	2025-01-30 15:57:16		TORTUGA ONE		138.5 yards 90°	2025-01-16 13:48:00
GRACE		227.2 yards 309°	2025-01-31 09:46:42		M Y BLUE BREEZE		236.0 yards 121°	2025-02-01 03:21:05
KIRIAKOS-EFI		284.4 yards 68°	2025-01-06 03:36:57		KARLA		430.6 yards 110°	2025-01-31 17:07:42
AGIOS NICOLAOS		0.3 miles 125°	2025-01-25 06:11:25		SV6NOB-9		0.3 miles 40°	2025-01-09 05:32:22
KONSTANTIS I		0.5 miles 140°	2025-01-18 06:31:36		PRODIGY		0.7 miles 294°	2025-01-06 06:44:23
SV2BNL-8		0.7 miles 50°	2025-01-31 16:31:32		SV2MAK		0.8 miles 115°	2025-01-19 15:17:48
ARTEMIS		0.8 miles 240°	2025-01-19 07:09:57		SV2AGW-9		0.9 miles 45°	2025-01-31 08:57:08
SV2AGW-6		0.9 miles 44°	2025-01-31 11:19:13		SV2JT		0.9 miles 102°	2025-02-01 04:19:32
SV2AGW		0.9 miles 42°	2025-02-01 04:36:03		THE MAESTRO CAT		1.0 miles 354°	2025-02-01 04:56:18

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.