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 weather station HS4NIY-1 - show graphs
Comment: NEV Ban Nongbuathong T=26° H=41% P=993 PM 1:[23] , 2.5:[144] , 10:[145] (μg/m3)
Last status: V.4.3c Rx:0 Digi:0 Tx:7 UpTime:04.57
Location: 17°51.25' N 102°42.13' E - locator OK17IU45GA - show map
5.0 km Southwest bearing 237° from Nong Khai, Nong Khai, Thailand [?]
12.8 km East bearing 88° from Tha Bo, Nong Khai, Thailand
16.5 km Southeast bearing 139° from Vientiane, Viangchan, Laos
49.5 km North bearing 350° from Udon Thani, Udon Thani, Thailand
Last position: 2025-02-10 12:07:14 UTC (1m45s ago)
2025-02-10 19:07:14 +07 local time at Nong Khai, Thailand [?]
Last WX report: 2025-02-10 12:07:12 UTC (1m47s ago) – show weather charts
26.7 °C 41% 993.0 mbar 0.0 m/s North
Last telemetry: 2025-02-10 12:07:37 UTC (1m22s ago) – show telemetry
PM1.0: 23 ug/m3, PM2.5: 144 ug/m3, PM10: 145 ug/m3, RSSI: -76 dBm, SUN: 0 %
Last path: HS4NIY-1>AESPG4 via TCPIP*,qAC,T2INDY
Positions stored: 12
Other SSIDs: HS4NIY-9 HS4NIY-5
Last heard a station directly: 2025-01-01 21:57:09 UTC (39d 14h11m ago)
Stations which heard HS4NIY-1 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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