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 147.34,NS - show graphs
Source callsign: NS9RC
Comment: 147.345MHz T107 +060 FM/Fusion
Location: 42°06.23' N 87°46.11' W - ตำแหน่ง EN62CC74SW - show map
1.1 km ตะวันออกเฉียงเหนือ bearing 66° มาจาก Northfield, Cook County, Illinois, United States [?]
4.1 km ตะวันออกเฉียงเหนือ bearing 23° มาจาก Glenview, Cook County, Illinois, United States
29.9 km เหนือ bearing 341° มาจาก Chicago, Cook County, Illinois, United States
104.5 km ใต้ bearing 174° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2025-06-23 07:24:34 UTC (6d 20h15m ago)
2025-06-23 02:24:34 CDT เวลาท้องถิ่น Northfield, United States [?]
Last path: NS9RC>APN391 via N9MUC,WIDE2*,qAR,K9GCP (good)
Positions stored: 1
Others sourced by NS9RC: 147.345NS 224.320NS 442.725NS
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