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 W1FSR - show graphs
Comment: SharkRF openSPOT2
Location: 42°37.12' N 70°40.02' W - ตำแหน่ง FN42PO98XL - show map
510.4 m ตะวันตกเฉียงเหนือ bearing 307° มาจาก Gloucester, Essex County, Massachusetts, United States [?]
5.6 km ตะวันตกเฉียงใต้ bearing 223° มาจาก Rockport, Essex County, Massachusetts, United States
43.3 km ตะวันออกเฉียงเหนือ bearing 48° มาจาก Boston, Suffolk County, Massachusetts, United States
44.6 km ตะวันออกเฉียงเหนือ bearing 45° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position: 2025-08-12 04:08:10 UTC (117d 17h17m ago)
2025-08-12 00:08:10 EDT เวลาท้องถิ่น Gloucester, United States [?]
Altitude: 0 m
Last path: W1FSR>APOSW via TCPIP*,qAC,T2ROMANIA
Positions stored: 1
Other SSIDs: W1FSR-9
Last heard a station directly: 2025-07-30 04:19:16 UTC (130d 17h6m 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