David C Earl

Title: David C Earl - Innovator in Runway Approach Lighting Systems

Introduction

David C Earl is a notable inventor based in Naperville, IL (US). He has made significant contributions to the field of aviation safety through his innovative designs. His work primarily focuses on enhancing runway approach lighting systems, which are crucial for safe aircraft landings.

Latest Patents

David C Earl holds a patent for a "Runway approach lighting system with fault monitor." This invention includes an oscillator that develops clock pulses, which are accumulated by a counter. The output of the counter is used to generate trigger signals that control the sequential energization of runway alignment indicator lights. The operation of each light is monitored and compared with the oscillator pulses, generating a fault signal whenever a light fails to operate in response to a trigger signal. The system accumulates the number of fault signals generated during an energization cycle, producing a fault indication once a predetermined number of faults has occurred.

Career Highlights

David C Earl is associated with Multi Electric Mfg Inc., where he applies his expertise in developing advanced lighting systems for aviation. His innovative approach has contributed to improving safety measures in the aviation industry.

Collaborations

Some of his coworkers include Michael A Mongoven and Paul R Bees, who have collaborated with him on various projects within the company.

Conclusion

David C Earl's contributions to runway approach lighting systems exemplify his commitment to enhancing aviation safety through innovation. His patent reflects a significant advancement in the field, showcasing his expertise and dedication to improving technology in aviation.