Operational Issues vsThe Environment

A Pilot’s Perspective

ByJason Robinson

Base CaptainThomas Cook Airlines

Can an efficient, safe operation also be an environmentally sound operation?

• The most efficient operators utilise the most modern technology, burning the least fuel, and generating the least noise.

• A safe operation is paramount.• Charter and low cost operators represent the most

environmentally conscious way to travel since they operate their aircraft at close to full capacity.

• The 2 can go hand in hand.

Noise vs fuel burnAn impossible conundrum?

• Aircraft must take-off using flap, and then ‘clean up’ at approx 1500’.

• Thrust reduction then occurs resulting in a decrease in noise to surrounding areas.

• The resulting ‘clean’ aircraft can then accelerate and has a lower fuel burn.

• It is important to achieve a happy medium between the two.

Constant Climb/Constant DescentFlight Profiles

• Most efficient way of operating.• Constant climb = reaches cruise level quickest.• Constant descent = flight idle from top of descent to

approx 6nm finals.• Impeding factors.• Current work in progress.• Some interesting facts.

Initiatives currently underway at Thomas Cook Airlines

• New multi airframe order for more fuel efficient aircraft.

• Fitting of fuel efficient winglets wherever possible.• Annual Pilot Development Forum to increase pilot fuel

awareness.• Dedicated fuel efficiency working group.• Collaboration between MAG/ Airlines/ Eurocontrol.