Callsign:
MMSI number:	431008248
Vessel class:	Pleasure (37)
Location:	37°07.97' N 138°03.11' E - locator PM97AD61FV - show map 10.2 miles West bearing 264° from Jōetsu, Niigata, Japan [?] 13.1 miles Northeast bearing 58° from Itoigawa, Niigata, Japan 34.0 miles North bearing 348° from Nagano-shi, Nagano, Japan 75.2 miles Southwest bearing 225° from Niigata-shi, Niigata, Japan
Last position:	2024-12-12 23:21:02 EST (1d 9h23m ago) 2024-12-13 13:21:02 JST local time at Jōetsu, Japan [?]
Course:	252° – heading 511°
Speed:	0 MPH
Last path:	>ais via JH0WSL
Positions stored:	8239

callsign		distance	last heard - EST		callsign		distance	last heard - EST
EISINMARU		21.2 yards 167°	2024-12-13 01:07:42		HATIEIMARU		30.4 yards 17°	2024-12-13 01:48:37
TAISEIMARU		53.5 yards 13°	2024-12-13 00:07:16		KOUSINMARU		72.5 yards 157°	2024-12-12 22:40:03
AISUMARU		95.4 yards 17°	2024-12-13 02:52:07		TUTUURAMARU		102.2 yards 70°	2024-12-01 21:48:22
CYOUEIMARU		141.8 yards 49°	2024-12-12 23:57:02		KISYOUMARU		239.6 yards 19°	2024-12-13 00:02:10
MISIMAMARU		0.5 miles 349°	2024-12-12 23:08:46		KOMARU		2.9 miles 251°	2024-12-13 00:20:35
DAISINMARU		3.0 miles 42°	2024-12-13 21:48:34		TOKIWAMARU		3.1 miles 41°	2024-12-13 02:39:50
JA/NI-107		3.1 miles 157°	2024-11-17 18:55:43		HOUJYUMARU		3.2 miles 242°	2024-12-01 14:46:23
RYOUSEIMARU		3.3 miles 242°	2024-12-01 19:44:41		SEIEIMARU		3.3 miles 242°	2024-12-01 18:36:19
KAITOMIMARU		3.3 miles 242°	2024-12-01 12:27:43		DENPOUMARU		3.3 miles 242°	2024-12-07 03:20:28
RYOUHOUMARU		3.3 miles 241°	2024-12-06 19:18:09		AKEBONOMARU		3.3 miles 242°	2024-12-12 18:01:19

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.