The Learjet 20 Series Hush Kit will bring the Learjet 23, 24, and 25 series aircraft into full compliance with Stage3 3 noise regulations and is covered by FAA Supplemental Type Certificate #ST00462LA. This hush kit complies with all the objectives of the NBAA Noise Abatement Program.
The Learjet 20 Series Hush Kit is a double daisy configuration. An eight lobe daisy nozzle replaces the tail pipe. The fairing is installed over and beyond the aft end of the daisy nozzle. |