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 BD7OUT-3 - show graphs
Comment: Sysop BD7OUT Test 12.9V
Location: 23°05.59' N 113°56.11' E - ตำแหน่ง OL63XC22FI - show map
1.4 km ตะวันตกเฉียงเหนือ bearing 295° มาจาก Shipai, Guangdong Sheng, China [?]
3.7 km ตะวันตกเฉียงใต้ bearing 206° มาจาก Yuanzhou, Guangdong Sheng, China
70.1 km ตะวันออก bearing 92° มาจาก Guangzhou, Guangdong Sheng, China
92.6 km เหนือ bearing 346° มาจาก Hong Kong, Hong Kong
Last position: 2025-07-25 11:01:50 UTC (135d 9h15m ago)
2025-07-25 19:01:50 CST เวลาท้องถิ่น Shipai, China [?]
Last path: BD7OUT-3>AP51D3 via BH7IRN-3*,WIDE1*,WIDE2-1,qAS,BD7NTU-10 (good)
Positions stored: 3
Other SSIDs: BD7OUT-10 BD7OUT BD7OUT-9
Last heard a station directly: 2025-07-25 09:18:14 UTC (135d 10h58m ago)
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