Callsign:	DRFB
MMSI number:	211211240
Navigational status:	Under way (engine) (0)
Vessel class:	Military operations (35)
Destination:	(ETA ***00 00:00)
Location:	54°04.36' N 11°00.95' E - locator JO54MB17VK - show map 11.6 km North bearing 351° from Kalkhorst, Mecklenburg-Vorpommern, Germany [?] 15.3 km Northeast bearing 40° from Travemünde (Travemuende), Schleswig-Holstein, Germany 82.3 km Northeast bearing 47° from Wandsbek, Hamburg, Germany 88.4 km Northeast bearing 49° from Hamburg, Hamburg, Germany
Last position:	2026-02-08 16:23:41 UTC (2d 2h8m ago) 2026-02-08 17:23:41 CET local time at Kalkhorst, Germany [?]
Course:	245° – heading 245°
Speed:	31 km/h
Dimensions:	length 55 m width 10 m draught 2.4 m
Last path:	DRFB>ais via DO7AX
Positions stored:	221

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.