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 YB3DE-9 - show graphs
Comment: 144.390MHz HELLO SAY
Location: 7°14.65' S 112°46.39' E - locator OI62JS21SJ - show map
2.4 km Northwest bearing 330° from Mulyorejo, East Java, Indonesia [?]
2.5 km East bearing 77° from Surabaya, East Java, Indonesia
83.2 km North bearing 11° from Malang, East Java, Indonesia
Last position: 2025-01-24 02:15:13 UTC (17d 16h21m ago)
2025-01-24 09:15:13 WIB local time at Mulyorejo, Indonesia [?]
Altitude: 38 m
Device: Open Source: APRSdroid (app, Android)
Last path: YB3DE-9>APDR16 via TCPIP*,qAC,T2NORWAY
Positions stored: 3021
Other SSIDs: YB3DE-8 YB3DE-1 YB3DE YB3DE-5 YB3DE-7 YB3DE-13 yb3de-12
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