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 HS2QJJ-1 - show graphs
Comment: 144.390MHz
Last status: RaspberryPi iGate
Location: 12°38.55' N 102°01.75' E - locator OK12AP34ME - show map
3.5 km Northeast bearing 48° from Tha Mai, Chanthaburi, Thailand [?]
8.9 km Northwest bearing 294° from Chanthaburi, Chanthaburi, Thailand
136.6 km West bearing 248° from Bătdâmbâng, Khétt Bătdâmbâng, Cambodia
138.6 km Southeast bearing 125° from Chon Buri, Chon Buri, Thailand
Last position: 2024-05-29 14:27:14 UTC (3m ago)
2024-05-29 21:27:14 +07 local time at Tha Mai, Thailand [?]
Last telemetry: 2024-05-29 14:14:26 UTC (15m48s ago) – show telemetry
Avg 10m: 0 Rx Erlang, Avg 10m: 0.003 Tx Erlang, RxPkts: 0 count/10m, IGateDropRx: 0 count/10m, TxPkts: 3 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (igate, Linux/Unix)
Last path: HS2QJJ-1>APRX29 via TCPIP*,qAC,T2FINLAND
Positions stored: 72
APRS igate – Statistics for 2024-05:
Stations heard directly: 17 on radio path – show map
Last heard a station directly: 2024-05-29 10:33:31 UTC (3h56m ago)
Normal receiver range estimate: 50 km (Updated: 2024-05-29 09:48:27 UTC)
Position packets heard directly: 7009 on radio path
Position packets sent to APRS-IS: 13955 – show map
Stations heard directly by HS2QJJ-1
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard 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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS