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 HS6PPZ-2 - show graphs
Comment: 144.725MHz
Location: 13°38.75' N 100°39.95' E - locator OK03HP94VX - show map
3.5 km Southeast bearing 133° from Bang Na, Bangkok, Thailand [?]
9.1 km Northeast bearing 55° from Samut Prakan, Samut Prakan, Thailand
21.4 km Southeast bearing 124° from Bangkok, Bangkok, Thailand
Last position: 2025-08-21 09:26:35 UTC (3d 15h45m ago)
2025-08-21 16:26:35 +07 local time at Bang Na, Thailand [?]
Altitude: -16 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 229°
Speed: 7 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: HS6PPZ-2>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored: 716
Other SSIDs: HS6PPZ-5 HS6PPZ-9 HS6PPZ-1 HS6PPZ-10
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