02 Aug, 2025
 What is Angle of attack? It is defined as the angle between the chord line of an airfoil and the direction of relative wind.Angle of Attack is related by a…
Holy Micro! LLC (holymicro.com), renowned for its talking AGL altimeters and voice alert systems—the SkyVoice Alert 500 and SkyVoice Glassy Guide 400 for land and sea aircraft (often called “Bitching Betty” or “Barking Bob”…
For pilots navigating the skies, situational awareness is paramount, especially during critical phases like takeoff and landing. Holy Micro! LLC’s SkyVoice Alert 500 (Model: LHA-500-A) is a game-changing, NORSEE-certified device…
Holy Micro! LLC (holymicro.com) is excited to announce the launch of Absolute AoA, a revolutionary Angle of Attack (AoA) system, at SUN ‘n FUN Aerospace Expo 2025. This cutting-edge innovation…
Holy Micro! LLC (holymicro.com) is proud to introduce Absolute AoA, a revolutionary Angle of Attack (AoA) system, at SUN ‘n FUN Aerospace Expo 2025. In addition to this latest innovation,…

Fly Safely with SkyVoice Alert LHA 500: The only Take-off and Landing Height Announcer

Statistics reports that the approach and landing is the highest risk phase of flight, accounting for over 50 percent of all accidents at every level of aviation. Here we introduce SkyVoice Alert LHA 500 an  avionic equipment developed by Holy Micro! LLC with the primary objective of enhancing aircraft safety during takeoff and landing. The […]

2 mins read

Want safety in flying? Install the only Take-off and Landing Height Announcer.

Introduction Most of the innovations and technological advancement in aviation aims to enhance the safety in flying. In aviation, it is of utmost importance throughout the takeoff and landing phases. Air traffic controllers, pilots, and onboard systems must precisely coordinate in order to perform the delicate and crucial tasks like takeoff and landing. And now […]

3 mins read