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 weather station EW5144 - show graphs
Location: 42°16.36' N 71°03.89' W - ตำแหน่ง FN42LG25FK - show map
5.6 km ตะวันตกเฉียงเหนือ bearing 293° มาจาก Quincy, Norfolk County, Massachusetts, United States [?]
6.9 km ใต้ bearing 191° มาจาก South Boston, Suffolk County, Massachusetts, United States
7.8 km ตะวันตกเฉียงเหนือ bearing 316° มาจาก Braintree, Norfolk County, Massachusetts, United States
9.5 km ใต้ bearing 182° มาจาก Boston, Suffolk County, Massachusetts, United States
Last position: 2025-12-09 14:15:40 UTC (1d 15h17m ago)
2025-12-09 09:15:40 EST เวลาท้องถิ่น Quincy, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด: 2025-12-09 14:15:40 UTC (1d 15h17m ago) – show weather charts
-7.8 °C 56% 1024.2 mbar 0.0 m/s ตะวันออกเฉียงเหนือ
Device: Unknown: Unknown
Last path: EW5144>APRS via TCPXX*,qAX,CWOP-5
Positions stored: 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