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 W1EML-D - show graphs
Comment: 70cm MMDVM Voice (DMR) 445.30000MHz -5.0000MHz, APRS for DMRGateway
Last status: Powered by WPSD (https://wpsd.radio)
Location: 42°38.07' N 71°29.59' W - ตำแหน่ง FN42GP02TG - show map
7.1 km ตะวันออก bearing 69° มาจาก Groton, Middlesex County, Massachusetts, United States [?]
11.3 km ตะวันออกเฉียงเหนือ bearing 44° มาจาก Ayer, Middlesex County, Massachusetts, United States
46.9 km ตะวันตกเฉียงเหนือ bearing 311° มาจาก Boston, Suffolk County, Massachusetts, United States
49.4 km ตะวันตกเฉียงเหนือ bearing 313° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position: 2025-06-19 08:27:49 UTC (14m31s ago)
2025-06-19 04:27:49 EDT เวลาท้องถิ่น Groton, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: W1EML-D>APDG03 via TCPIP*,qAC,W1EML-DS
Positions stored: 2
Other SSIDs: W1EML-13 W1EML W1EML-7 w1eml-i W1EML-9
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