Marble Institute of Technology
Methodology

The capture ledger.

88 of 144 FAA publications are held. Since August 28, 2026, none has been missed and no files were refused.

MarAprMayJunJulAugSepOct12Every publication captured since August 28, 2026.MarAprMayJunJulAugSepOct12Every publication captured since August 28, 2026.

Held: 88 Missed: 54 Refused: 2

  1. 1. April 30, 2026. The main file arrived with 20,020 rows against a median of 311,711. It failed the size gate.
  2. 2. August 26, 2026. The main file arrived with 141,141 rows against a median of 316,030. It failed the size gate.
One square for each FAA publication, March 20, 2026 to October 7, 2026. Each column is a week, Tuesday at the top, Saturday at the bottom.

A broken file is never repaired and never filled in. A day with no good capture stays missing, and the gaps are published.

Methodology · The data · Compliance