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 HS4YYZ-13 - show graphs
Comment: MY WEATHER STATION KUMPHAWAPI T=33° H=78% P=990 PM 1:[8] , 2.5:[13] , 10:[16] (μg/m3)
Last status: V.4.3a Rx:0 Digi:0 Tx:0 UpTime:00.01
Location: 17°07.24' N 102°58.03' E - locator OK17LC68BX - show map
1.6 miles South bearing 193° from Ban Phan Don, Udon Thani, Thailand [?]
3.3 miles West bearing 285° from Kumphawapi, Udon Thani, Thailand
23.6 miles Southeast bearing 150° from Udon Thani, Udon Thani, Thailand
63.2 miles Southeast bearing 157° from Vientiane, Viangchan, Laos
Last position: 2024-05-22 21:42:02 EDT (8m10s ago)
2024-05-23 08:42:02 +07 local time at Ban Phan Don, Thailand [?]
Last WX report: 2024-05-22 21:41:57 EDT (8m15s ago) – show weather charts
93 °F 78% 990.0 mbar 0.0 MPH North
Last telemetry: 2024-05-22 21:42:30 EDT (7m42s ago) – show telemetry
PM1.0: 8 ug/m3, PM2.5: 13 ug/m3, PM10: 16 ug/m3, RSSI: -70 dBm, SUN: 0 %
Last path: HS4YYZ-13>AESPG4 via TCPIP*,qAC,T2THAI
Positions stored: 5
Packet rate: 204 seconds between packets on average during 10008 seconds.
Other SSIDs: HS4YYZ-2 HS4YYZ-3 HS4YYZ-1
Stations near current position of HS4YYZ-13 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
HS4YYZ-1273.8 yards 343°2024-05-22 21:27:59 EL-HS0ZNJ20.1 miles 331°2024-05-22 21:35:44
HS4YQG-920.4 miles 340°2024-05-14 01:11:28 HS4YSB-122.2 miles 310°2024-05-22 21:19:56
PE1FSY-D22.4 miles 336°2024-05-22 21:45:18 E24DP B22.8 miles 328°2024-05-22 21:42:43
E24DP C22.8 miles 328°2024-05-22 21:42:43 E24DP-B22.8 miles 328°2024-05-22 21:42:28
E24DP-C22.8 miles 328°2024-05-22 21:42:28 HS0YUI C32.6 miles 286°2024-05-19 07:22:07
HS0YUI-C32.6 miles 286°2024-05-19 07:22:07
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