ข้อมูลสถานี - ดูแผนที่ · รายละเอียด · telemetry · สภาพอากาศ · raw · status · beacons · ดูข้อความ · bulletins · browse · moving · ชื่อบัญชีฉัน
Callsign, ship name or locator: ล้าง       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station VK4SD-Y - show graphs
Comment: FT-5D via MMDVM
Location: 7°53.93' N 98°17.92' E - ตำแหน่ง NJ97DV55UR - show map
381.4 m ตะวันออกเฉียงเหนือ bearing 36° มาจาก Patong Beach, Phuket Province, Thailand [?]
5.7 km เหนือ bearing 0° มาจาก Ban Karon, Phuket Province, Thailand
11.0 km ตะวันตก bearing 275° มาจาก Phuket, Phuket Province, Thailand
11.3 km ตะวันตก bearing 278° มาจาก Ban Talat Yai, Phuket Province, Thailand
Last position: 2025-07-25 09:42:45 UTC (163d 10h47m ago)
2025-07-25 16:42:45 +07 เวลาท้องถิ่น Patong Beach, Thailand [?]
Device: unknown: D-Star APDPRS (D-Star)
Last path: VK4SD-Y>APDPRS via C4FM*,qAR,WB0VTM1-R (good)
Positions stored: 31
Other SSIDs: VK4SD-10
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