Callsign:
MMSI number:	431008323
Vessel class:	Pleasure (37)
Location:	37°09.99' N 138°05.34' E - locator PM97BD09QW - show map 8.2 miles West bearing 279° from Jōetsu, Niigata, Japan [?] 13.6 miles Northwest bearing 319° from Arai, Niigata, Japan 35.9 miles North bearing 352° from Nagano-shi, Nagano, Japan 72.1 miles Southwest bearing 225° from Niigata-shi, Niigata, Japan
Last position:	2024-12-13 02:39:50 EST (1d 5h54m ago) 2024-12-13 16:39:50 JST local time at Jōetsu, Japan [?]
Course:	197° – heading 511°
Speed:	0 MPH
Last path:	>ais via JH0WSL
Positions stored:	3871

callsign		distance	last heard - EST		callsign		distance	last heard - EST
DAISINMARU		96.2 yards 212°	2024-12-13 21:48:34		RYOUSEIMARU		0.9 miles 14°	2024-12-01 22:33:20
KOHIKOMARU		1.1 miles 45°	2024-11-20 16:24:51		KUBIKI		2.8 miles 2°	2024-11-20 16:01:13
MISIMAMARU		2.8 miles 229°	2024-12-12 23:08:46		KISYOUMARU		3.0 miles 222°	2024-12-13 00:02:10
CYOUEIMARU		3.0 miles 221°	2024-12-12 23:57:02		TUTUURAMARU		3.0 miles 221°	2024-12-01 21:48:22
AISUMARU		3.0 miles 222°	2024-12-13 02:52:07		TAISEIMARU		3.1 miles 222°	2024-12-13 00:07:16
HATIEIMARU		3.1 miles 222°	2024-12-13 01:48:37		NO2AISUMARU		3.1 miles 221°	2024-12-12 23:21:02
EISINMARU		3.1 miles 221°	2024-12-13 01:07:42		KOUSINMARU		3.1 miles 221°	2024-12-12 22:40:03
ISINAGI MARU		4.1 miles 24°	2024-12-10 06:54:19		RIKIMARU		4.5 miles 26°	2024-12-10 06:47:10
NO2YASAKAMARU		4.5 miles 28°	2024-12-02 10:42:26		EBISUMARU		5.0 miles 26°	2024-12-10 05:52:45
JA/NI-107		5.3 miles 189°	2024-11-17 18:55:43		KOMARU		5.8 miles 236°	2024-12-13 00:20:35

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.