: Technical documents often use "RAR" to certify that remedial requirements for a site have been achieved. For instance, reports related to site management and engineering controls are frequently archived with date-specific identifiers like "Feb16". 2. Digital Compression and File Management
If you are looking for a "solid review" of the itself (often used for files like "feb16.rar"): feb16.rar
national transportation safety board - NTSB * 490 L'Enfant Plaza, SW. * 5285 Port Royal Road. NTSB (.gov) : Technical documents often use "RAR" to certify