Noisy Buggers in the Post-COVID world

Guest Post by Melody Kemp

In my more bizarre moments, I can imagine the cockpit conversation:

‘Hey Bill, there’s the blue and white house. We turn left here’
‘Bob, Copy. Over.’

Of course, it’s nonsense to think that the complexities of aircraft take-offs and landings would depend on visual cues, rather than complex technology, weather and fuel economy.  In fact, it’s the very technology that allows communities to track and identify aircraft and the noise level as they pass overhead.

But I have to admit that, particularly at night, when I see the queue of aircraft waiting to approach, their starboard and port lights blazing into our living room, it’s hard not to go out and shake an impotent fist at the crew.

As I completed this third paragraph, a Jetstar plane flew overhead. I measured the roar at 76DbA, another app told me it was slightly less than 1000 feet above my roof.  As it continues to descend, it passes over the densely populated parts of the city that follow the Brisbane River, including New Farm and Doomben, well known to race goers. What was that old saying about don’t scare the horses?

I work at home. My concentration and the paragraphs I write, come in lumps divided by the passing of planes. Some, like the Flying Doctor prop-jets, make, in objective terms, little noise (around 58dBA), but if one is sensitised to the noise in general, they become yet another psychological hazard. Evidence for aircraft noise exposure being linked to poorer well-being, lower quality of life, and psychological ill health is reflected by the responses to my questions and Facebook comments posted by concerned residents (some are included below)

Continue reading “Noisy Buggers in the Post-COVID world”

Hole in Qantas aircraft

Qantas Airways has a reputation for safety.  It’s aircraft have not fallen from the sky for over 50 years.  This fact was brought to wide public attention in the movie RainMan and is a fact that most Australians take pride in.

Airlines do not promote themselves on the basis of their safety record principally because it is a high-risk strategy that can be ruined by just one crash.

In late-July 2008 Qantas Airways had a very lucky escape when, according to current reports, an oxygen cylinder exploded and tore a hole in the fuselage of a plan flying over South East Asia.  Ben Sandilands in the Sunday Age rightly points out that lives were saved because the pilot was able to undertake an emergency landing at the nearby Manila airport.

In The Sunday Age 27 July 2008 (not available online), Sandilands pointed out that Qantas often flies on long routes over the sea such as Melbourne to Los Angeles, or over Antarctica on its Argentinean route.  Had the fuselage damage occurred on one of these routes:

“The pilots would have been forced to choose between risking a potentially catastrophic mid-air break-up versus a crash landing or ditching.”

Qantas does not advertise on its safety record but its continuing success is partly attributed to that record.  The avoidance of disaster from this recent episode is a combination of luck and good management.  Qantas executives can do little about luck but it does need to maintain its good management and be seen to do so.

Relocating maintenance tasks to Malaysia may make sound economic sense, perhaps moreso in times of extremely high fuel prices, but national pride in a national airline should not be underestimated.

UPDATE 

An exploding oxygen bottle is firming as the cause of the hole in the fuselage.  However other issues are being raised as another Qantas plane had problems overnight. An undercarriage door would not close complete and Qantas flight needed to return to Adelaide.  Passengers were understandable a little more concerned than usual.

Several of the articles referenced in this blog include complaints by passengers that oxygen masks failed to work or could not be fitted.  Qantas has said that inspections of masks are included in maintenance schedules and it may be a significant factor that it seems to be an oxygen bottle that exploded however the Australian Transport Safety Bureau has asked for passengers to contact it if they had such problems.

Editorials are appearing in which the importance of safety to the longevity of an airline (as well as the passengers) is being emphasised.  The Age newspaper on 29 July 2008 said that 

An airline’s future is its good name. Qantas has for decades thrived on its reputation. Alan Joyce has the challenge before him to continue that tradition.

(Alan Joyce is the incoming chief executive officer.)

Aircraft Cabins and Infections

According to a report released on 10 June 2008 by the Australian Transport Safety Bureau, 

“passengers’ health is not greatly at risk through air travel and widespread infections are unlikely.”

On the cases that have been reported of infection, the ATSB says

“such transmission was primarily due to the crowding together of a large variety of people in a confined space, not specifically due to aircraft cabin conditions.”

It goes on to say

“Perhaps of greater concern is the opportunity for infection to spread in airport terminals, where passengers who are travelling to or from many destinations are gathered together.”

At the moment Qantas Airways has a reputation of being a safe airline, principally because its planes do not fall out of the sky.  But there is a further definition of a safe airline and that is one whose management actively minimises the risk of infections and pandemics both in the aircraft and the terminal.

Important lessons were learnt from the “dry-run” on modern pandemic from SARS but this focussed on the air traveller and the aircraft and did not include the airport terminal.  Perhaps as well as the safety airline, Australia needs to establish the safety airport.

Boy, web-conferencing is becoming more attractive.