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 KB4JJ-7 - show graphs
Mic-E message: In service
Location: 30°03.11' N 95°35.96' W - ตำแหน่ง EM20EB82BK - show map
5.3 km ใต้ bearing 162° มาจาก Tomball, Harris County, Texas, United States [?]
15.8 km ตะวันตกเฉียงใต้ bearing 222° มาจาก The Woodlands, Montgomery County, Texas, United States
39.3 km ตะวันตกเฉียงเหนือ bearing 325° มาจาก Houston, Harris County, Texas, United States
55.0 km ตะวันตกเฉียงเหนือ bearing 317° มาจาก Pasadena, Harris County, Texas, United States
Last position: 2024-11-15 18:20:05 UTC (200d 19h40m ago)
2024-11-15 12:20:05 CST เวลาท้องถิ่น Tomball, United States [?]
Course: 277°
ความเร็ว: 91 km/h
Device: Kenwood: TH-D75 (ht)
Last path: KB4JJ-7>S0PS1Q via qAR,W0MAC-1
Positions stored: 42
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