Aviation Module 4: Taxiing Procedures

Taxiing Fundamentals

• Accurate taxiing is vital for flight safety and efficiency, involving detailed procedures.
• A comprehensive checklist should be completed before taxiing, including up-to-date ATC instructions.
• Check flight controls, instruments, and taxiway routes to ensure a flawless taxi operation.
• Align aircraft accurately with runway headings, using painted centerlines as guiding markers.
• Maintain nose wheel positioning over centerlines with minor steering corrections to avoid oversteering.

Ground Awareness and Best Practices

• Maintain situational awareness by monitoring surrounding traffic and control tower instructions.
• Common taxiing errors include excessive throttle application and inattentive braking, which can be avoided through practice.
• Instruments like the heading indicator and external cues (taxiway signage, lighting) assist in runway alignment.
• Be vigilant about hazards like jet blasts and slippery conditions, adopting a measured pace and having an escape strategy if necessary.
• Best practices for accuracy involve anticipating traffic flow, observing alignment, and verifying heading.

Operating on EMAS-Equipped Runways

• Engineered Material Arresting System (EMAS) helps prevent runway overruns by crumpling under aircraft weight to decelerate safely.
• Recognizable by a crushed rock bed at the runway's end, EMAS is crucial for safety during critical landing or takeoff phases.
• Communicate clearly with ATC about challenges when using shortened or EMAS-equipped runways to ensure safety.
• Avoid taxing over EMAS areas unless instructed, as it is not built to support an aircraft's weight outside emergencies.

Accurate Taxiing Techniques

• Maintain awareness of surroundings, including other aircraft and personnel; speed should not exceed a walking pace near obstacles.
• Correct interpretation of airport signage and ground markings is essential for alignment and to avoid incursions.
• Main landing gear must track over centerline during turns for proper wingtip clearance, considering aircraft size for wider turns.
• Visual cues like lead-in lines provide assistance for accurate runway transitions.

Benefits of EMAS

• EMAS reduces the risk of runway overrun catastrophes by safely decelerating aircraft and minimizing injury risks and damage.
• Particularly useful where extending runways is impractical due to constraints, it enhances safety margins.
• Acts as a last-resort option, complementing other safety measures like proper takeoff and landing techniques.
• Mastery of taxiing techniques and understanding EMAS functions enhances overall airport operation safety and efficiency.

Learn accurate taxiing techniques and navigate the runway with precision. Master taxiing procedures for safe and efficient flights.