NCAS

File Description

File Naming Convention

OSC.FAA.GL.AUDxx.MOpp.FYyy - The 'xx' in the file name represents the agency number according to the NCAS by naming convention. The 'pp' in the file name represents the ending period in the date range.  For example, a tape for fiscal year ending 06/30/96 should contain '06' in the 'pp' positions of the field name.  The 'yy' in the file name identifies the fiscal year of the transactions. The year is based on the last two digits of the last day of the fiscal year. For example a tape for fiscal year ending 06/30/96 should contain '96' in the 'yy' positions of the field name.

    File Organization

    Sequential

    Record Size

    300

    Recording Mode

    Fixed