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 9W3ASR-8 - show graphs
Comment: Standby V50: 146.425MHz Batt=3.73V 47% Sats:6 Dist:0.1km MaxSpd:7.1kmh Time:0h2m AvgSpd:1.8kmh
Mic-E message: In service
Last status: ESP32 E22-400M30S 2025.09.20 PCBv1.3.0
Location: 2°00.30' N 109°38.77' E - locator OJ42TA71ME - show map
91.5 km Northwest bearing 304° from Kuching, Sarawak, Malaysia [?]
119.9 km Northeast bearing 39° from Pemangkat, Indonesia
Last position: 2025-12-18 11:19:19 UTC (16d 2h27m ago)
2025-12-18 19:19:19 +08 local time at Kuching, Malaysia [?]
Altitude: 13 m
Course: 198°
Speed: 0 km/h
Last telemetry: 2025-12-18 11:18:37 UTC (16d 2h28m ago) – show telemetry
V_Batt: 3.730 VDC
Last path: 9W3ASR-8>P2PPS0 via WIDE1-1,qAR,9W8ASR-4 (good)
Positions stored: 12258
Other SSIDs: 9W3ASR-1 9W3ASR-4 9W3ASR-3 9W3ASR-11 9W3ASR-7 9W3ASR-10 9W3ASR-2 9W3ASR-9 9W3ASR 9W3ASR-5 9W3ASR-i
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