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 HS9XKG-9 - show graphs
Comment: APRS on Expert
Location: 13°37.19' N 100°38.03' E - locator OK03HO68BS - show map
4.6 km Northeast bearing 60° from Samut Prakan, Samut Prakan, Thailand [?]
9.8 km South bearing 159° from Phra Khanong, Bangkok, Thailand
12.7 km Southeast bearing 148° from Khlong Toei, Bangkok, Thailand
20.7 km Southeast bearing 136° from Bangkok, Bangkok, Thailand
Last position: 2025-12-28 07:53:19 UTC (12d 21h17m ago)
2025-12-28 14:53:19 +07 local time at Samut Prakan, Thailand [?]
Altitude: 0 m
Course: 74°
Speed: 0 km/h
Last telemetry: 2025-12-17 03:58:01 UTC (24d 1h12m ago) – show telemetry
RxTraffic: 176 Pkt, TxTraffic: 6 Pkt, RxDrop: 0 Pkt, RSSI: -46 dBm, SUN: 57 %
Device: Anytone: AT-D578 (rig)
Last path: HS9XKG-9>APAT51 via WIDE1-1,qAR,HS9XKG-1 (good)
Positions stored: 316
Other SSIDs: HS9XKG-1 HS9XKG-7
Last heard a station directly: 2025-01-13 19:33:52 UTC (361d 9h36m ago)
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