What are the two search procedures associated with search and rescue operations?

The correct response highlights the two search procedures that have been specifically developed to manage search and rescue operations effectively. INREQ, short for "Information Required," is employed when an aircraft is believed to be overdue or missing, prompting ATC to gather more information from relevant sources to assess the situation. ALNOT, or "Alert Notice," is disseminated to notify involved agencies and organizations about a potential search and rescue situation, initiating a coordinated response.

These procedures are vital for ensuring an organized and efficient approach to locating missing aircraft and assisting in their recovery. The options referencing VFR (Visual Flight Rules) and IFR (Instrument Flight Rules) relate to flight operations rather than direct search procedures, while SEARCH and TRACE and INITIAL and FINAL options do not correspond to standardized search protocols used in rescue missions. Understanding INREQ and ALNOT enhances comprehension of how search and rescue operations are structured and executed within air traffic management.