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 WD4LWD-7 - show graphs
Mic-E message: In service
Location: 29°16.17' N 81°05.12' W - ตำแหน่ง EL99KG94SQ - show map
3.4 km ตะวันตกเฉียงใต้ bearing 238° มาจาก Ormond Beach, Volusia County, Florida, United States [?]
9.0 km ใต้ bearing 192° มาจาก Ormond-by-the-Sea, Volusia County, Florida, United States
86.1 km เหนือ bearing 19° มาจาก Orlando, Orange County, Florida, United States
130.3 km ตะวันออกเฉียงใต้ bearing 155° มาจาก Jacksonville, Duval County, Florida, United States
Last position: 2025-06-19 01:42:39 UTC (171d 19h32m ago)
2025-06-18 21:42:39 EDT เวลาท้องถิ่น Ormond Beach, United States [?]
Altitude: 25 m
Course: 187°
ความเร็ว: 0 km/h
Device: Yaesu: FT5D (ht)
Last path: WD4LWD-7>R9QV1W via DAYBCH,WIDE1*,WIDE2-1,qAR,DELAND (good)
Positions stored: 153
Other SSIDs: WD4LWD-5 WD4LWD-10
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