Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS base station 004405505 - show graphs
Callsign: 004405505
MMSI number: 004405505
Location: 35°35.39' N 129°23.89' E - locator PM45QO71SN - show map
5.8 miles Northeast bearing 52° from Ulsan, Ulsan, South Korea [?]
18.1 miles Northeast bearing 45° from Ungsang, South Gyeongsang, South Korea
39.2 miles Northeast bearing 31° from Busan, Busan, South Korea
49.2 miles Southeast bearing 113° from Daegu, Daegu, South Korea
Last position: 2024-10-24 03:11:46 EDT (26d 16h7m ago)
2024-10-24 16:11:46 KST local time at Ulsan, South Korea [?]
Speed: 0 MPH
Last path: 004405505>ais via JP6QVT
Positions stored: 3
Stations near current position of 004405505 - show more
callsign distance last heard - EST      callsign distance last heard - EST
HL/US-01644.5 yards 10°2024-11-15 03:26:27 6M0TV-R2.9 miles 196°2024-11-02 05:14:56
DS5LKI2.9 miles 196°2024-11-16 20:41:51 6K5EBC-A3.7 miles 154°2024-11-08 23:19:41
DS5DQV3.8 miles 242°2024-10-30 08:23:12 6K5CRS4.1 miles 221°2024-11-16 19:18:04
HL5BBD4.2 miles 247°2024-11-19 18:18:48 HL5BBD B4.2 miles 247°2024-11-19 18:08:18
HL5BBD-B4.2 miles 247°2024-11-19 18:08:28 HL5UFL B4.2 miles 247°2024-11-19 18:03:14
HL5UFL-B4.2 miles 247°2024-11-19 18:03:24 HL5BBD-N4.2 miles 247°2024-11-02 07:59:30
DS5KLN5.1 miles 233°2024-10-26 19:02:41 6K5CDK5.4 miles 230°2024-10-23 08:37:40
DS5KIH5.4 miles 230°2024-11-16 06:49:46 6K5EBC5.4 miles 230°2024-11-10 06:49:55
OH6GPB-55.7 miles 179°2024-10-27 22:31:15 HL5BBD-16.9 miles 248°2024-11-18 01:52:35
6K5CMC7.8 miles 249°2024-11-18 00:36:32 DS5UOE8.8 miles 255°2024-11-10 06:35:02
About this site
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS