How frequently should visual inspections of Low Observable coatings be performed?

Visual inspections of Low Observable coatings are crucial for maintaining the stealth characteristics of an aircraft. These inspections should be conducted monthly or as required based on usage. This frequency allows for timely detection of any wear, damage, or degradation that could impair the aircraft’s low observable capabilities.

Conducting inspections monthly ensures that any issues can be addressed proactively before they escalate into more significant problems that might affect performance or mission capability. Additionally, if an aircraft is used more frequently, inspections should be adjusted accordingly, as more operational use may expose the coatings to greater wear and potential damage. This responsive approach to maintenance aligns with best practices for ensuring the longevity and effectiveness of Low Observable technologies.

In contrast, the other options either specify less frequent inspections or conditions that may not address the proactive maintenance strategy required for effective low observable coating management. Options suggesting annual checks or inspections before every flight may miss critical maintenance opportunities, and a two-week cadence could be excessive unless justified by specific operational needs. Therefore, monthly inspections represent a balanced and effective strategy for ensuring the integrity of Low Observable coatings.