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 KA9OIL-9 - show graphs
Comment: IN SERVICE
Mic-E message: Off duty
Location: 42°46.31' N 87°53.72' W - ตำแหน่ง EN62BS25NF - show map
10.5 km ตะวันตกเฉียงเหนือ bearing 299° มาจาก Racine, Racine County, Wisconsin, United States [?]
10.6 km ตะวันตก bearing 262° มาจาก Wind Point, Racine County, Wisconsin, United States
29.7 km ใต้ bearing 178° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States
104.4 km เหนือ bearing 349° มาจาก Chicago, Cook County, Illinois, United States
Last position: 2025-05-18 17:15:52 UTC (18d 16h6m ago)
2025-05-18 12:15:52 CDT เวลาท้องถิ่น Racine, United States [?]
Course: 86°
ความเร็ว: 4 km/h
Device: Kenwood: TM-D700 (rig)
Last path: KA9OIL-9>TRTV3Q via WIDE3-3,qAO,KB9OIV-2 (good)
Positions stored: 716
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