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 HS3PZA-9 - show graphs
Map loading...
Comment: [v1311]NAPA SAMPHAN 144.575MHz
Last status: {EZTRAK}2.1F
Location: 13°24.05' N 101°02.38' E - locator OK03MJ46SE - show map - static map
9.6 km Southwest bearing 219° from Phan Thong, Chon Buri, Thailand [?]
16.4 km West bearing 252° from Phanat Nikhom, Chon Buri, Thailand
52.7 km Southeast bearing 115° from Samut Prakan, Samut Prakan, Thailand
70.1 km Southeast bearing 124° from Bangkok, Bangkok, Thailand
Last position: 2021-12-03 04:03:27 UTC (12m10s ago)
2021-12-03 11:03:27 +07 local time at Phan Thong, Thailand [?]
Altitude: 3 m
Course: 60°
Speed: 0 km/h
Last path: HS3PZA-9>APGJW6-1 via qAS,HS5XHC-2
Positions stored: 102949
Stations which heard HS3PZA-9 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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS