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 object KE9ADT - show graphs
Source callsign: wrtc284
Comment: Satellites in view = 06 ; Altitude = 1335 Feet This is a test of the little pi
Location: 41°52.99' N 87°38.03' W - ตำแหน่ง EN61EV31WX - show map
3.9 km เหนือ bearing 20° มาจาก Chicago, Cook County, Illinois, United States [?]
10.8 km ตะวันออกเฉียงเหนือ bearing 67° มาจาก Cicero, Cook County, Illinois, United States
58.4 km ตะวันออก bearing 76° มาจาก Aurora, Kane County, Illinois, United States
Last position: 2024-08-15 18:25:08 UTC (298d 4m ago)
2024-08-15 13:25:08 CDT เวลาท้องถิ่น Chicago, United States [?]
ความเร็ว: 1 km/h
Last path: wrtc284>APVR30 via TCPIP*,qAC,T2YANTAI
Positions stored: 3
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