621CRWI21-101 governs aircraft and equipment maintenance management, including procedures for maintaining, servicing, and repairing them.
View 621CRWI21-101 on armypubs.army.mil
621CRWI21-101 addresses aircraft grounding, ramp inspections, dropped object reporting, and flying crew chief feedback and risk assessment. It requires specified communications, inspections, documentation, corrective actions, and reporting.
Applies to: This publication is applicable to all AMC units and Air Force Reserve Command (AFRC) and Air National Guard (ANG) upon mobilization, and/or AMC-led classic AFRC and ANG associations.
Communication of a grounding, or a potential grounding event (TCTO, OTI, PM event) to weapon systems operating in a deployed environment and/or under the authority of an operational command must follow the grounding procedures outlined in DAFMAN 11-401 and 63-101/20-101.
If an item is marked "Minor Discrepancy" or "Unsatisfactory," the inspector will ensure that all entries made in the remarks block are legible and sufficiently detailed to describe the discrepancy and corrective action taken.
The discrepancies should be corrected and documented according to the airline maintenance manual or carried forward according to an approved MEL.
The FCC ORM Worksheet is used to assist in determining the level of risk of an FCC operation.
Costs in dollars to repair or replace dropped object and any collateral aircraft damage as appropriate and cost in man-hours to repair. (paragraph 1-6)