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 HS2WAQ-9 - show graphs
Comment: HS2WAQ APBM1D DMR*
Location: 11°49.40' N 99°46.86' E - locator NK91VT37RO - show map
426.5 m Northwest bearing 308° from Prachuap Khiri Khan, Prachuap Khiri Khan, Thailand [?]
29.9 km South bearing 195° from Kui Buri, Prachuap Khiri Khan, Thailand
85.3 km South bearing 193° from Hua Hin, Prachuap Khiri Khan, Thailand
110.4 km South bearing 191° from Cha-am, Phetchaburi, Thailand
Last position: 2025-12-14 08:28:51 UTC (28d 1h55m ago)
2025-12-14 15:28:51 +07 local time at Prachuap Khiri Khan, Thailand [?]
Course: 191°
Speed: 100 km/h
Device: R3ABM: BrandMeister DMR
Last path: HS2WAQ-9>APBM1D via DMR*,qAS,n3fe-10 (good)
Positions stored: 231
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