News

Heathrow consultation: beware of tacit agreement

The No 3rd Runway Coalition is very critical of the current consultation on Heathrow’s runway plans. People are advised, if they send in a response, to make sure their submission is not taken as tacit agreement with the 3rd runway. The operation of Heathrow airport currently exposes hundreds of thousands of people to the intolerable, […]

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Aviation-related impacts on UFP near airports

Aircraft engine exhaust emissions are a significant source of ultra fine particles (UFP; aerodynamic diameter <100 nm) and can cause several-fold increases in ground-level particle number concentrations (PNC) over large areas downwind of airports, as a recent study in the United States shows. Exposure to UFP is of particular concern because it is associated with […]

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Noise tax in Northwest Italy

From 1 January 2018 the aircraft noise tax (Iresa) was introduced in Piedmont, Italy, giving an economic value to the weight, equal to € 0.50 per ton. This was decided at the meeting of the regional commission – which involved Finance and Transport – of 25 October last. The Conference of Regions, in 2012, had […]

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Aircraft Noise and the Heart

Noise has been found associated with annoyance, stress, sleep disturbance, and impaired cognitive performance. Furthermore, epidemiological studies have found that environmental noise is associated with an increased incidence of arterial hypertension, myocardial infarction, heart failure, and stroke. Observational and translational studies indicate that especially night-time noise increases levels of stress hormones and vascular oxidative stress, […]

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Would a steeper descent help to reduce noise?

The next carrot the aviation sector is dangling, is a steeper descent during the approach of airports, this is an increase of the glide path. This slope is normally fixed by ICAO at 3° (52.5 meter per kilometer for the decrease in altitude). Increasing it to 3.1° (54 m/km) would mean aircraft would fly 36 […]

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Nearly 500 tons of fuel dumped over Germany

Alliance 90 / The Greens in Germany asked the federal government how much fuel was discharged in 2017 by military and civil aircraft. Military as well as civil aircraft dispose of fuel over populated areas. In these so-called fuel dumpings is often not known how much fuel is exactly drained or which specific areas are […]

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