Callsign:	JFRO
MMSI number:	431138000
IMO number:	34638
Navigational status:	Under way (engine) (0)
Vessel class:	SAR (51)
Destination:	>JP_MAI_WM (ETA Oct22 01:00)
Location:	35°41.55' N 134°13.49' E - locator PM75CQ66XE - show map 21.4 km North bearing 358° from Tottori, Tottori, Japan [?] 46.8 km Northeast bearing 52° from Kurayoshi, Tottori, Japan 141.2 km Northwest bearing 322° from Kōbe-shi, Hyōgo, Japan 160.5 km Northwest bearing 314° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-11-15 20:20:04 UTC (39m21s ago) 2025-11-16 05:20:04 JST local time at Tottori, Japan [?]
Course:	072.8° – heading 75°
Speed:	27 km/h
Dimensions:	length 115 m width 14 m draught 4.6 m
Last path:	JFRO>ais via JG3HLX
Positions stored:	14858

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.