Callsign:
MMSI number:	431008286
Vessel class:	Pleasure (37)
Location:	37°14.12' N 138°07.00' E - locator PM97BF36XL - show map 8.9 miles Northwest bearing 312° from Jōetsu, Niigata, Japan [?] 16.8 miles Northwest bearing 334° from Arai, Niigata, Japan 40.5 miles North bearing 355° from Nagano-shi, Nagano, Japan 67.7 miles Southwest bearing 227° from Niigata-shi, Niigata, Japan
Last position:	2025-01-27 01:38:09 EST (5d 58m ago) 2025-01-27 15:38:09 JST local time at Jōetsu, Japan [?]
Course:	229° – heading 511°
Speed:	2 MPH
Last path:	>ais via JH0WSL
Positions stored:	372

callsign		distance	last heard - EST		callsign		distance	last heard - EST
RIKIMARU		455.5 yards 332°	2025-01-27 07:15:24		KENSHINMARU		0.7 miles 61°	2025-01-18 05:55:01
EBISUMARU		0.8 miles 32°	2025-01-22 07:04:01		ISINAGI MARU		1.0 miles 246°	2025-01-27 05:33:12
ASAMAMARU		1.4 miles 167°	2025-01-17 18:47:39		431024398		3.1 miles 24°	2025-01-26 22:00:34
KOHIKOMARU		3.1 miles 184°	2025-01-22 12:17:36		RYOUSEIMARU		4.8 miles 200°	2025-01-26 22:25:05
TOKIWAMARU		5.0 miles 198°	2025-01-31 18:34:41		ANSEIMARU		5.1 miles 198°	2025-01-27 00:14:23
GUOMAO1		5.4 miles 90°	2025-01-31 17:19:16		MISIMAMARU		7.4 miles 209°	2025-01-26 23:30:29
NO2AISUMARU		7.8 miles 207°	2025-01-26 22:44:28		KISYOUMARU		7.8 miles 207°	2025-01-26 20:41:01
EISINMARU		7.8 miles 207°	2025-01-31 17:06:01		CYOUEIMARU		7.8 miles 207°	2025-02-01 01:38:34
AISUMARU		7.9 miles 207°	2025-01-27 02:22:06		HATIEIMARU		7.9 miles 207°	2025-02-01 00:16:54
KOUSINMARU		7.9 miles 207°	2025-01-26 22:27:08		SEIEIMARU		7.9 miles 207°	2025-01-26 22:30:11

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.