Callsign:	JPEF
MMSI number:	431160000
IMO number:	177193
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	JP KSD (ETA Apr13 08:30)
Location:	34°24.96' N 134°11.93' E - locator PM74CJ39UU - show map 4.7 miles South bearing 169° from Tonoshō, Kagawa, Japan [?] 6.6 miles North bearing 13° from Shido, Kagawa, Japan 59.1 miles West bearing 252° from Kōbe-shi, Hyōgo, Japan 76.6 miles West bearing 256° from Ōsaka-shi, Ōsaka, Japan
Last position:	2024-04-11 05:14:19 EDT (52d 18h30m ago) 2024-04-11 18:14:19 JST local time at Tonoshō, Japan [?]
Course:	296° – heading 302°
Speed:	6 MPH
Dimensions:	length 40 m width 10 m draught 4.2 m
Last path:	JPEF>ais via JG3HLX
Positions stored:	43015

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
DE PU		63.4 yards 327°	2024-05-23 07:11:07		NO.33_SUMISEMARU		66.9 yards 19°	2024-05-25 05:59:32
SHORYUMARU		123.6 yards 108°	2024-06-01 12:38:07		HAI FENG HAI KOU		133.4 yards 226°	2024-05-28 05:19:34
HE ZHONG 2		135.5 yards 267°	2024-05-23 08:40:10		MIYAMA		156.3 yards 104°	2024-05-30 00:14:11
KOUSHIN MARU NO15		161.5 yards 109°	2024-05-31 17:44:45		RISSHINMARU		165.9 yards 136°	2024-06-01 05:48:35
HISHOU MARU		169.6 yards 139°	2024-06-01 08:45:00		TATSURYOU		209.9 yards 102°	2024-05-23 02:36:52
ORIIBU NO.3		230.1 yards 263°	2024-05-27 10:08:56		HOJINMARU		230.6 yards 108°	2024-05-26 00:03:26
JIAHANG STAR		235.1 yards 241°	2024-05-24 00:21:18		KINGFISHER		242.3 yards 141°	2024-05-30 18:31:44
SUIHA		250.7 yards 237°	2024-05-29 21:18:06		DAISHIN MARU		263.5 yards 94°	2024-05-23 05:48:05
CHOYO MARU		274.9 yards 101°	2024-06-01 14:36:15		SHIN ITIKAWA MARU		275.8 yards 95°	2024-05-24 08:11:31
HEZHONG1		280.2 yards 93°	2024-05-19 09:13:17		SAKURA		281.1 yards 258°	2024-06-01 17:10:59

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.