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AIS vessel TOYOMASA MARU - show graphs
Callsign: JJ3927
MMSI number: 431300401
IMO number: 146778
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: JP KIJ WR OFF (ETA Jan09 04:00)
Location: 34°32.54' N 137°21.26' E - locator PM84QN20MD - show map
9.9 miles Southeast bearing 150° from Tahara, Aichi, Japan [?]
15.8 miles Southwest bearing 220° from Kosai-shi, Shizuoka, Japan
50.9 miles Southeast bearing 150° from Nagoya-shi, Aichi, Japan
65.6 miles Southwest bearing 243° from Shizuoka-shi, Shizuoka, Japan
Last position: 2025-01-05 12:44:45 EST (58m7s ago)
2025-01-06 02:44:45 JST local time at Tahara, Japan [?]
Course: 089.9° – heading 89°
Speed: 13 MPH
Dimensions: length 101 m width 15 m draught 6.4 m
Last path: JJ3927>ais via _supersuzy
Positions stored: 99546
Stations near current position of TOYOMASA MARU - show more
callsign distance last heard - EST      callsign distance last heard - EST
KOUEIMARU78.2 yards 12°2025-01-04 14:32:26 SHINKAWA MARU391.9 yards 11°2024-12-26 23:55:01
SUMIFUKU MARU NO.100.4 miles 127°2024-12-13 06:29:32 TOKUYO MARU NO.150.4 miles 139°2025-01-05 07:08:11
SHINATSU0.4 miles 100°2025-01-03 19:39:29 KOSYU MARU0.5 miles 40°2024-12-18 03:13:11
WAKACHIDORI0.5 miles 302°2024-12-11 03:25:34 KEOYOUNG STAR 50.5 miles 45°2024-12-19 20:33:14
RYOKENMARU_NO80.5 miles 167°2024-12-25 06:52:26 RYOUBIMARU0.5 miles 298°2025-01-04 02:25:10
HOUEIMARU NO.80.5 miles 119°2024-12-21 02:18:05 SHINYO MARU0.6 miles 162°2025-01-04 05:01:26
HOUSHIN MARU0.7 miles 326°2024-12-29 07:55:27 SANSHU MARU0.7 miles 187°2024-12-28 09:46:30
DAI6 SHOTA0.8 miles 186°2024-12-25 05:03:16 YUUSHIN MARU0.9 miles 152°2024-12-26 03:11:12
431018772 JP1.0 miles 288°2024-12-21 07:22:19 TETSUUN MARU NO.51.1 miles 270°2024-12-29 17:48:32
SUMIHOUMARU NO321.1 miles 271°2024-12-17 03:51:35 NEW NANSEI1.2 miles 163°2024-12-27 01:26:09
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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