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 M0SJD-7 - show graphs
Comment: Hello world!
Mic-E message: Off duty
Location: 52°46.78' N 2°07.91' E - ตำแหน่ง JO12BS57TC - show map
31.0 km ตะวันออกเฉียงเหนือ bearing 62° มาจาก Caister-on-Sea, Norfolk, England, United Kingdom [?]
31.0 km ตะวันออก bearing 73° มาจาก Hemsby, Norfolk, England, United Kingdom
58.6 km ตะวันออก bearing 73° มาจาก Norwich, Norfolk, England, United Kingdom
103.9 km ตะวันออกเฉียงเหนือ bearing 39° มาจาก Ipswich, Suffolk, England, United Kingdom
Last position: 2025-11-09 06:54:50 UTC (30d 9h11m ago)
2025-11-09 06:54:50 GMT เวลาท้องถิ่น Caister-on-Sea, United Kingdom [?]
Altitude: 115 m
Course:
ความเร็ว: 0 km/h
Last path: M0SJD-7>URTVW8 via WIDE1-1,WIDE2-1,qAR,M0VDT-10 (good)
Positions stored: 1
Other SSIDs: M0SJD
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