Section V: Operating Limitations
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YF-12A Flight Manual
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Table of Contents
Introduction
5-2
Instrument Markings
5-3
Fuel
5-3
Oil
5-4
Engine Operating Limits
5-4
Time Limits
5-4
Exhaust Gas Temperature Limits
5-4
Compressor Inlet Temperature
5-6
Engine Speed
5-6
Fuel Pressure
5-6
Oil Pressure
5-6
Oil Temperature
5-6
Maximum Weight Limits
5-7
Fuel Loading Limits
5-7
Center of Gravity
5-7
Load Factor Limits
5-7
Mach Number, Airspeed and Altitude Limits and Restrictions
5-7
Maximum Mach Number
5-11
Airspeed
5-11
Angle of Attack
5-11
Altitude
5-11
Prohibited Maneuvers
5-12
Aircraft Systems Limitations
5-12
Primary Flight Control Systems
5-12
Automatic Flight Control Systems
5-12
Landing Gear Systems
5-13
Drag Chute
5-18
Canopy
5-18
Life Support System
5-18
Refueling Door
5-20
Anti-Collision Lights
5-20