Height annunciator for GA / Mooney LHS - Landing Height System

@terbang has this system installed; you can see it in his videos

Yes, I installed it during the last annual under the supervision of my A&P. It’s easy to install if you’re mechanically inclined. Mrs. terbang loves it. I think, it’s not a great aid for normal operations but it may be very helpful to prevent a misjudgment at night.

EDIT: and not to adorn myself in borrowed plumes, Mrs. terbang does the videos.