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*
Web station GM4OAS - show graphs
Location: 52°00.80' N 0°26.11' W - ตำแหน่ง IO92SA73SE - show map
885.4 m ตะวันตกเฉียงเหนือ bearing 307° มาจาก Silsoe, Central Bedfordshire, England, United Kingdom [?]
1.7 km ตะวันตกเฉียงใต้ bearing 207° มาจาก Clophill, Central Bedfordshire, England, United Kingdom
60.0 km เหนือ bearing 339° มาจาก London, Greater London, England, United Kingdom
60.4 km ตะวันตกเฉียงเหนือ bearing 337° มาจาก City of London, Greater London, England, United Kingdom
Last position: 2025-12-05 16:55:20 UTC (19d 15h26m ago)
2025-12-05 16:55:20 GMT เวลาท้องถิ่น Silsoe, United Kingdom [?]
Altitude: 67 m
Last path: >aprs.fi via Web
Positions stored: 1
Other SSIDs: GM4OAS-7 GM4OAS-10 GM4OAS-3 GM4OAS-9 GM4OAS-11 GM4OAS-12 GM4OAS-1
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