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 vessel OPOTIKI RESCUE II - show graphs
Callsign: ZMX3790
MMSI number: 512008098
Vessel class: SAR (51)
Location: 38°00.34' S 177°18.55' E - locator RF81PX78CP - show map
8.9 km North bearing 15° from Opotiki, Opotiki District, Bay of Plenty, New Zealand [?]
28.8 km East bearing 101° from Whakatane, Whakatane District, Bay of Plenty, New Zealand
94.3 km East bearing 81° from Rotorua, Rotorua District, Bay of Plenty, New Zealand
106.4 km East bearing 110° from Tauranga, Tauranga City, Bay of Plenty, New Zealand
Last position: 2025-07-17 23:42:36 UTC (4d 21h31m ago)
2025-07-18 11:42:36 NZST local time at Opotiki, New Zealand [?]
Course: 360° – heading 59°
Speed: 0 km/h
Last path: ZMX3790>ais via ZL3RUM
Positions stored: 4
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