What is the minimum visibility requirement for IFR operations?

In IFR (Instrument Flight Rules) operations, the visibility requirements can vary based on the type of operation, approach procedure, and the aircraft's performance capabilities. However, it's important to note that while certain approaches may have specific visibility minimums published in the approach charts, the broader regulatory framework does not set a singular, overarching visibility requirement for all IFR operations.

Under these rules, the FAA does not establish a blanket visibility minimum for all IFR flights. Instead, visibility requirements are often determined by the specific type of approach being conducted, such as precision approaches or non-precision approaches, which will have their own published visibility minimums.

Therefore, the assertion that there is no specific minimum visibility requirement for IFR as a general rule is accurate. It reflects the complexity and variability of IFR operations, where visibility requirements can change based on the situation and are governed by established charts and regulations.