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 YB3BIY-7 - show graphs
Comment: SURABAYA LoRa APRS TRACKER
Location: 7°37.62' S 112°40.88' E - locator OI62II19SM - show map
2.9 km North bearing 347° from Pandakan, East Java, Indonesia [?]
9.5 km Northeast bearing 49° 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: 2026-02-02 01:17:53 UTC (7d 10h6m ago)
2026-02-02 08:17:53 WIB local time at Pandakan, Indonesia [?]
Altitude: 0 m
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: YB3BIY-7>APLRT1 via WIDE2-1,qAR,YB3BIY-1 (good)
Positions stored: 93
Other SSIDs: YB3BIY-5 YB3BIY-9 YB3BIY-1 YB3BIY-2 YB3BIY-10 YB3BIY-3 YB3BIY YB3BIY-11
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