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 KA4UPW - show graphs
Location: 29°01.02' N 80°56.13' W - ตำแหน่ง EL99MA74RB - show map
1.3 km ตะวันตกเฉียงใต้ bearing 220° มาจาก New Smyrna Beach, Volusia County, Florida, United States [?]
3.7 km ตะวันออก bearing 105° มาจาก Glencoe, Volusia County, Florida, United States
68.5 km ตะวันออกเฉียงเหนือ bearing 39° มาจาก Orlando, Orange County, Florida, United States
114.3 km เหนือ bearing 343° มาจาก Palm Bay, Brevard County, Florida, United States
Last position: 2025-11-18 19:26:13 UTC (21d 6h44m ago)
2025-11-18 14:26:13 EST เวลาท้องถิ่น New Smyrna Beach, United States [?]
Course: 249°
ความเร็ว: 70 km/h
Last path: KA4UPW>APN000 via NSBCH*,WIDE1*,WIDE2-2,qAR,KB9LEB (good)
Positions stored: 199
Other SSIDs: KA4UPW-1 KA4UPW-7 KA4UPW-9 KA4UPW-5 KA4UPW-Y
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