What is one of the main issues regarding UAS integration?

The main issue regarding UAS (Unmanned Aircraft Systems) integration is the lack of parts standardization and system reliability. This challenge arises because diverse manufacturers may produce components that do not adhere to uniform standards, leading to compatibility problems and increased complexity in system integration. The aviation industry generally thrives on standardized parts and systems, as this enhances reliability, safety, and interoperability among different aircraft and systems.

When UAS parts and systems lack standardization, it complicates maintenance, troubleshooting, and regulatory compliance. Users and operators face increased risks if they cannot ensure that their UAS are built from reliable, tested components. Hence, addressing this lack of standardization is critical for the safe integration of UAS into the national airspace, allowing for more efficient operation and minimizing the likelihood of accidents.

While other aspects, such as overregulation, training, and the number of manufacturers, are relevant concerns, they do not encapsulate the fundamental technical challenge posed by the variability in parts and reliability that can directly affect operations and safety in the integration of UAS into conventional airspace.