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*
APRS station YH3NPV - show graphs
Comment: 003/0
Location: 7°45.47' S 113°12.58' E - locator OI62OF58DC - show map
790.2 m Southwest bearing 240° from Probolinggo, East Java, Indonesia [?]
20.5 km West bearing 270° from Kraksaan, East Java, Indonesia
68.4 km East bearing 69° from Malang, East Java, Indonesia
75.8 km Southeast bearing 138° from Surabaya, East Java, Indonesia
Last position: 2026-01-29 09:51:58 UTC (1d 19h34m ago)
2026-01-29 16:51:58 WIB local time at Probolinggo, Indonesia [?]
Last path: YH3NPV>AP3BVG via YD3BHZ-7,YH3NPX-4*,YH3AJS-4*,qAR,YG3DEB-1 (good)
Positions stored: 1
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