Blog

  • All
  • Capacity
  • Efficiency
  • Environment
  • Growth
  • Safety
  • To70
Working on complex ATM performance

The aim of the Single European Sky ATM Research (SESAR) programme is to modernise European ATM. With a very highly complex airspace, Switzerland’s ANSP skyguide is an active SESAR partner, collaborating on multiple projects. To70’s Swiss office has been providing validation and verification support for...

Zurich Airport
Capacity predictions for runway maintenance planning

When is the best time to plan runway maintenance if you operate a very busy airport? It’s a complicated question, since the answer depends on wind and weather conditions, available capacity, hours of daylight, and the complexity of the maintenance project itself, just to name...

Roadmap to terminal experience excellence

Airports spend millions on implementing new screening technology to make the passenger terminal processing flow faster and as painless as possible. Unfortunately, poor customer service can still completely defeat the purpose of innovations meant to improve the passenger experience. Passengers always remember bad customer service,...

Graduating in airport CDM

A graduation project is not only the final step of your education but also a great way to kick-start your career. At To70, graduate students are allowed a lot of freedom and support in shaping their own graduation projects. In this blog, I want to...

Say (how) you feel the noise!

When we imagine aircraft noise, we automatically picture a specifically personal situation with a plane flying overhead. By contrast, aircraft noise exposure policies are made for long-term exposure levels under varying conditions and while balancing the interests of multiple parties. It’s hard to imagine what...

What’s that noise?

There has been some recent debate in the Netherlands about the aircraft noise exposure calculations used to set government regulatory policy. Community groups and experts alike have expressed concerns about the trustworthiness of aircraft noise calculations in general. As noise modelling is a big part...

To70’s Civil Aviation Safety Review 2018

Sadly, the historical lack of fatal civil aviation accidents involving large turbojet-powered passenger aircraft in 2017 was not to be continued in 2018. In fact, the number rose to slightly above the most recent five-year average. Whilst aviation is still one of the safest modes...

Introducing To70 Belgium

We recently expanded To70’s international network of consultants with a new European location in Belgium. The country has many of the same capacity challenges as the rest of Europe, and we believe having a foot on the ground in Belgium with both global experience and...

Could Schiphol’s future be at sea?

Relocating Schiphol Airport from the Netherland’s densely populated west coast into the North Sea is an idea that comes up from time to time, most recently from Schiphol’s own CEO. If anyone can engineer a large offshore island airport, it’s probably the Dutch. However, engineering...

Aircraft noise modelling: migrating INM to AEDT

The Integrated Noise Model (INM) used in Australia for modelling aircraft noise has reached its final iteration and is due to be replaced over the next few years. Some differences in how noise contours are modelled in the newer AEDT application will require careful management...