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 E20WMJ-7 - show graphs
Comment: ID51ET
Location: 7°36.75' N 99°01.90' E - locator NJ97MO37TA - show map
542.8 m West bearing 259° from Saladan, Krabi, Thailand [?]
10.6 km Northwest bearing 325° from Ko Lanta, Krabi, Thailand
76.3 km Southeast bearing 114° from Phuket, Phuket Province, Thailand
137.5 km Southwest bearing 229° from Nakhon Si Thammarat, Nakhon Si Thammarat, Thailand
Last position: 2024-06-17 08:53:51 UTC (238d 5h54m ago)
2024-06-17 15:53:51 +07 local time at Saladan, Thailand [?]
Altitude: 23 m
Course: 23°
Speed: 0 km/h
Device: Icom: IC-51 (D-Star)
Last path: E20WMJ-7>API51 via DSTAR*,qAR,E20WMJ-C (good)
Positions stored: 3135
Other SSIDs: E20WMJ-C
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