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 AI3I-9 - show graphs
Mic-E message: En route
Location: 40°55.70' N 79°37.78' W - ตำแหน่ง FN00EW42KT - show map
13.7 km ตะวันตกเฉียงเหนือ bearing 328° มาจาก West Hills, Armstrong County, Pennsylvania, United States [?]
15.4 km ตะวันตกเฉียงเหนือ bearing 324° มาจาก Kittanning, Armstrong County, Pennsylvania, United States
62.4 km ตะวันออกเฉียงเหนือ bearing 30° มาจาก Pittsburgh, Allegheny County, Pennsylvania, United States
87.6 km ตะวันออก bearing 102° มาจาก Youngstown, Mahoning County, Ohio, United States
Last position: 2025-08-24 14:15:11 UTC (105d 5m ago)
2025-08-24 10:15:11 EDT เวลาท้องถิ่น West Hills, United States [?]
Altitude: 444 m
Course: 302°
ความเร็ว: 100 km/h
Device: Kenwood: TM-D710 (rig)
Last path: AI3I-9>TP5U7P via KN9U-9*,WIDE2-1,qAR,AC3DB-10 (good)
Positions stored: 607
Other SSIDs: AI3I-D AI3I-N AI3I-4 AI3I-7 AI3I-10
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