This Landing Height System is FAA-approved for installations on FAA-certified airplanes. It includes a built-in eye-safe Class 1 Laser (Light Detection and Ranging) along with an audio interface system so height announcements can be heard when coming to land.
The Landing Height System offers situational awareness aid, added safety, and great advantages. This unit is approved for installation on an access panel or inspection plate internally (above the access panel; inside the wing or fuselage). |
Please note, Aircraft Spruce Australia's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Australia assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
The LHS is not approved for installation on an amphibian or sea airplane. This is by Certification.
For a more technical reply; the LHS uses a laser based element; if the water is choppy with some ripples; it may provide a good range; but if the water surface is crystal clear; laser will penetrate the water and not bounce back correctly to provide a good range.