Callsign:	TAHI
MMSI number:	503533400
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	61°41.49' N 17°32.14' E - locator JP81SQ45GX - show map 23.1 km East bearing 100° from Hudiksvall, Hudiksvalls Kommun, Gävleborg, Sweden [?] 24.4 km East bearing 77° from Iggesund, Hudiksvalls Kommun, Gävleborg, Sweden 78.7 km South bearing 171° from Sundsvall, Sundsvalls Kommun, Västernorrland, Sweden 115.0 km North bearing 10° from Gävle, Gävle Kommun, Gävleborg, Sweden
Last position:	2025-07-21 11:00:27 UTC (3d 1h33m ago) 2025-07-21 13:00:27 CEST local time at Hudiksvall, Sweden [?]
Course:	351° – heading 511°
Speed:	10 km/h
Dimensions:	length 11 m width 4 m draught 0.0 m
Last path:	TAHI>ais via SM3YBP
Positions stored:	3667

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.