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 object HS2QOJ C - show graphs
Source callsign: HS2QOJ-S
Comment: 2m Voice (D-Star) 145.55000MHz +0.0000MHz
Location: 13°43.88' N 100°32.48' E - locator OK03GR45XM - show map
5.0 km Southeast bearing 120° from Bangkok, Bangkok, Thailand [?]
6.1 km East bearing 83° from Thon Buri, Bangkok, Thailand
7.1 km East bearing 83° from Bangkok Yai, Bangkok, Thailand
15.8 km North bearing 338° from Samut Prakan, Samut Prakan, Thailand
Last position: 2025-02-10 00:21:11 UTC (8h26m ago)
2025-02-10 07:21:11 +07 local time at Bangkok, Thailand [?]
Altitude: 3 m
Last path: HS2QOJ-S>APDG01 via TCPIP*,qAC,HS2QOJ-GS
Positions stored: 2
Others sourced by HS2QOJ-S: HS2QOJ B HS2QOJ H HS2QOJ M HS2QOJ Q HS2QOJ Z
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