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 YB3RZ-2 - show graphs
Comment: 5RH PRO JATIM-CLUB
Location: 7°37.61' S 112°40.86' E - locator OI62II19RN - show map
3.0 km North bearing 346° from Pandakan, East Java, Indonesia [?]
9.5 km Northeast bearing 48° from Prigen, East Java, Indonesia
39.6 km North bearing 8° from Malang, East Java, Indonesia
42.7 km South bearing 190° from Surabaya, East Java, Indonesia
Last position: 2025-09-16 01:25:19 UTC (49d 20h48m ago)
2025-09-16 08:25:19 WIB local time at Pandakan, Indonesia [?]
Altitude: 129 m
Course: 94°
Speed: 0 km/h
Device: BTECH: UV-PRO (ht)
Last path: YB3RZ-2>APBTUV via WIDE2-2,qAR,YH3NPX-4 (good)
Positions stored: 20
Other SSIDs: YB3RZ-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