The MCE will usually work rotating shifts and enable the aircraft to loiter longer on station.

• A. True
• B. False
• C. Sometimes
• D. Not specified

Answer: (A)

Continuous UAS missions rely on round-the-clock ground control. The Mission Control Element is typically staffed in rotating shifts so a qualified operator is always at the console, reducing fatigue and preventing gaps in control. That steady coverage helps the aircraft loiter longer on station because persistent surveillance depends on uninterrupted command, navigation, and payload management. While the aircraft’s own endurance sets a hard limit, continuous MCE coverage ensures there’s no break in control that could force an earlier return or abort. If it weren’t a standard practice, there would be gaps in mission support; stating it as sometimes or not specified wouldn’t reflect the typical approach to achieving extended on-station presence.