Callsign:	HO8301
MMSI number:	374857000
Vessel class:	Diving operations (34)
Location:	1°17.75' N 103°59.59' E - locator OJ11XH91EA - show map 9.9 miles East bearing 88° from Singapore, Singapore [?] 14.6 miles Southeast bearing 147° from Kampung Pasir Gudang Baru, Johor, Malaysia 20.0 miles Southeast bearing 126° from Johor Bahru, Johor, Malaysia
Last position:	2025-02-07 17:54:09 EST (5h37m ago) 2025-02-08 06:54:09 +08 local time at Singapore, Singapore [?]
Course:	77° – heading 511°
Speed:	10 MPH
Last path:	HO8301>ais via S60AK
Positions stored:	656

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SZ13093I		239.5 yards 289°	2025-02-02 22:09:16		GUANG ZHOU WAN		245.3 yards 323°	2025-02-07 23:29:28
DIAMOND HARBOUR		283.3 yards 283°	2025-01-09 18:25:20		THERESA AQUARIUS		284.1 yards 257°	2025-01-11 14:11:05
HAI NAM 81		303.8 yards 256°	2025-01-30 04:45:48		SR 1951 H		323.3 yards 76°	2025-01-21 00:35:50
HYDRUS		368.8 yards 156°	2025-01-17 22:34:54		PILOT GP02		400.5 yards 302°	2025-02-07 04:31:09
YTC TUG 25		408.4 yards 74°	2025-02-07 05:07:52		FU ZHOU GUO JI		505.5 yards 188°	2025-01-16 04:28:41
MERLION 23		0.3 miles 353°	2025-02-07 20:58:45		ADAM SCHULTE		0.3 miles 176°	2025-01-21 19:56:33
ACE HALO		0.3 miles 134°	2025-01-16 18:58:03		ALPHA		0.3 miles 205°	2025-02-07 21:46:04
SF DARIKA		0.3 miles 270°	2025-01-24 01:23:19		SENTOSA CHALLENGER		0.4 miles 209°	2025-02-07 23:28:57
EVER BEST		0.4 miles 218°	2025-02-07 23:12:34		PEARL LEGACY		0.4 miles 47°	2025-02-07 23:31:31
LUBQUEST		0.4 miles 12°	2025-02-07 21:42:59		SUNLIGHT POSEIDON		0.4 miles 213°	2025-02-07 19:24:10

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.