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AIS vessel KOSHIMAMARU - show graphs
Callsign: 431006861
MMSI number: 431006861
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 34°19.68' N 135°00.69' E - locator PM74MH18JR - show map
6.5 miles East bearing 103° from Sumoto, Hyōgo, Japan [?]
11.3 miles Northwest bearing 308° from Wakayama-shi, Wakayama, Japan
26.9 miles South bearing 201° from Kōbe-shi, Hyōgo, Japan
37.6 miles Southwest bearing 228° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-01-24 22:42:23 EST (5d 9h26m ago)
2025-01-25 12:42:23 JST local time at Sumoto, Japan [?]
Course: 108°
Speed: 11 MPH
Dimensions: length 15 m width 5 m draught 0.0 m
Last path: 431006861>ais via JG3HLX
Positions stored: 13169
Stations near current position of KOSHIMAMARU - show more
callsign distance last heard - EST      callsign distance last heard - EST
EBISUMARU1.3 miles 284°2025-01-24 21:15:14 EBISUMARU1.4 miles 283°2025-01-21 14:43:09
SEN EI MARU1.7 miles 250°2025-01-23 15:50:53 HANNA OLDENDORFF1.8 miles 265°2025-01-18 22:10:33
SUMOTO-LB1.9 miles 355°2025-01-23 02:55:29 SULPHUR FRONTIER 32.0 miles 242°2025-01-30 08:09:00
TSURUYOSHI MARU NO.52.0 miles 253°2025-01-26 19:18:23 RITA22.0 miles 189°2025-01-19 00:50:34
WHITE PRINCESS2.0 miles 231°2025-01-30 08:08:00 NO,17 ASAHI MARU2.2 miles 356°2025-01-20 22:59:00
EBISUMARU2.2 miles 268°2025-01-26 20:50:31 GREEN ITALIA2.4 miles 343°2025-01-23 11:55:28
LUCKY ONE2.5 miles 272°2025-01-18 23:04:34 SANPOMARU BLUE2.6 miles 194°2025-01-26 20:05:23
SHUREI 23.3 miles 225°2025-01-30 08:09:00 SATSUKI MARU3.3 miles 221°2025-01-28 11:41:35
HONOR VOYAGER3.4 miles 218°2025-01-30 08:08:00 KONPIRAMARU3.5 miles 266°2025-01-20 20:45:59
SANPOMARU GREEN3.5 miles 125°2025-01-26 18:53:23 KII3.6 miles 104°2025-01-29 18:57:44
About this site
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.
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