Definition
The set of FAA rules that govern how a flight may be conducted (operational requirements) and what instruments and equipment must be installed and working on the aircraft for that flight (equipment requirements). These rules vary by the type of operation, the airspace flown, the weather conditions, and the time of day.
Plain English
The rules that say how you are allowed to fly and what gear must be on the aircraft and working before you go.
Context Anchor
Seen in operating-rules discussions when deciding whether a pilot and aircraft are allowed to conduct a particular flight.
Why Pilots Care
Meeting these requirements keeps the flight legal and safe; failure can result in enforcement action or increased risk.
Intuition Check
Do not read “requirements” as suggestions or best practices. In this context, they are conditions that must be met before the operation is allowed.
Example Sentence 1
Before the night cross-country, the pilot reviewed the operational and equipment requirements to confirm the aircraft had working position lights and an anti-collision light.
Example Sentence 2
Night VFR operations added several operational and equipment requirements that were not needed for the daytime flight.