Enhanced screening mirage

Monday, October 20th, 2014

The special new air travel screening that we are seeing pop up all over the country is really little more than a Chemist warehouse twenty dollar digital thermometer and a lot of self-reporting. That charade is more theater than medicine, as Ebola has proven time and again, lying dormant well past the initial examination. The “enhanced” screening ignores the majority of the arrivals, and has a limited accuracy due to the incubation period of the disease, for the small minority of international arrivals who are screened.

it’s not air travel, it’s global mobility that is the vulnerability.

But what makes this the “enhanced” screening procedure absolutely useless or certainly 1 very small step above useless is that it relies so heavily on truthful answers to posed questions. And as we’ll know everyone lies. If you had a choice between getting into a country with our health system and not because you have a small fever I challenge any of you to say you wouldn’t lie your as the Americans would say “ass” off.

All governments but especially ours love to implement showy passenger screening changes for air travel only meanwhile completely ignoring qualified experts advice and charities on the ground pleading that intervention at the source by attacking the disease itself is the only meaningful intervention for this global threat.

That in a nutshell is the hopeless tragicomedy that is the “first world” public and government response to a deadly plague.

Too many choices

Friday, August 29th, 2014

I used to be able to order a coffee early in the morning at an airport buzzing with people with three simple words. Espresso double please. Now it has all gone single region organic cold filtered 24 hr drip fed Guatemalan bean. I am not sure that it has added value to my experience

The of unintended consequences

Wednesday, August 20th, 2014

Arrived 30 minutes early after a long day in Adelaide having made all 4 sectors under time and under fuel. Reward no transport to hotel. 35 minutes later transport arrived.

Unintended risks

Thursday, August 7th, 2014

My grandfather, who I called Pop, could navigate by the stars. He would grab a sextant and gaze skyward and in no time at all he would have his position on the earth to an amazing degree of accuracy. It is one of my great regrets that I never got him to teach me how to do that before he left this mortal life.

These days we fly navigating by satellite to a breathtaking accuracy. It is not uncommon for the GPS system to have my plane to an accuracy of 8 m with better than 95% confidence. Wow!

Now on casual inspection that would seem like a good thing. And most of the time that level of detail is great. All of the logistics planning and time management activities of modern aviation benefit from this accuracy.

The sky is vast but like roads planes fly on designated tracks and quite often these “roads” in the sky have opposite direction traffic on them separated by different heights of course. This brings me back to my Pop and his sextant – with both planes at sextant accuracy the chances of these two aircraft being laterally close was remote if not nearly impossible however with GPS now guiding planes the unintended risk is they are both perfectly on track.

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Ugly duckling

Thursday, August 7th, 2014

Now this is not what I would call a great look

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Breakfast of the jet lagged

Tuesday, April 22nd, 2014

I would love to know why post an all night flight affectionately known as a “red eye” that my body just craves food especially carbs carbs and carbs. For someone the usually is pretty careful with what I eat this is a problem that I have not found a solution to as yet. Do you go for the big slap up breakky

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Or do you go the hipster juice only option?

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Or the fast?

If you have answers please tell me?

Hard earned lessons

Saturday, February 15th, 2014

There are about 5,000 hard lessons I’ve learned, often the hard way, from wearing four stripes myself for the past 11 years and counting. But one of the biggest lessons I’ve learned is to keep my mouth shut.

Silence is golden.

A students diary

Sunday, January 26th, 2014

Week 1

Monday: Rain

Tuesday: Rain

Wednesday: No rain; no visibility either

Thursday: Take instructor to lunch. Discover I don’t know enough
to take instructor to lunch.

Friday: Fly! Do first stall and second stall during same manoeuvre. Cover instructor with lunch.

Week 2

Monday: Learned not to scrape frost off Plexiglas with ice-scraper. Used big scratch as marker to set pitch.

Tuesday: Instructor wants me to stop calling throttle “THAT BIG KNOB THING.” Also hates when I call instruments “GADGETS”

Wednesday: Radios won’t pick up radio stations, so I turned them off. Instructor seems to think I missed something.

Thursday: Learned 10 degree bank is not a steep turn. Did stall again today. Lost 2000 feet. Instructor said that was some kind of record — my first compliment.

Friday: Did steep turn. Instructor said I was not ready for inverted flight yet.

Week 3

Monday: Instructor called in sick. New instructor told me to stop calling her “BABE”. Did steep turns. She said I had to have permission for inverted flight.

Tuesday: Instructor back. He told me to stop calling him “BABE”, too. He got mad when I pulled power back on takeoff because the engine was to loud.

Wednesday: Instructor said after the first 20 hours, most students have established a learning curve. He said there is a slight bend in mine. Aha–progress!

Thursday: Did stalls. Clean recovery. Instructor said I did good job. Also did turns around a point. Instructor warned me never to pick ex-fiancée’s house as point again.

Friday: Did circuit work. Instructor said that if downwind, base and final formed a triangle, I would be perfect. More praise!

Week 4

Monday: First landing at a controlled field. Did fine until I told the captain in the 747 ahead of us on the taxiway to move his bird. Instructor says we’ll have ground school all this week on radio procedures.

Tuesday: Asked instructor if everyone in his family had turned grey at such an early age. He smiled. We did takeoff stalls. He says I did just fine but to wait until we reached altitude next time. Three Niner Juliet will be out of the shop in three days when the new strut and tyre arrive. Instructor says his back bothers him only a little.

Wednesday: Flew through clouds. I thought those radio towers were a lot lower. I’m sure my instructor is going grey.

Thursday: Left flaps down for entire flight. Instructor asked way. I told him I wanted the extra lift as a safety margin. More ground school.

Friday: Asked instructor when I could solo. I have never seen anyone actually laugh until they cried before.

Veggie Maths

Saturday, December 21st, 2013

Many times when I was growing up I and many of my friends said to our teachers why do we need to learn this ? Or when am I ever going to use that? Even when I was at uni this classic student outcry for only teaching and by implication only learning what was absolutely necessary was used often and with passion.

If you look at the attached trim sheet you will see how much math is involved in dispatching a jet. No pictures just numbers. Flight crew then have to turn these numbers into something meaningful to ensure the aircraft is properly loaded. Thanks to all my teachers for pushing through my hubris as a student. I get it now.

Now in closing let’s get practical and look at a simple see and avoid example. If my plane is traveling at 8nm/min and another aircraft same altitude same track but directly opposite direction was also traveling at 8nm/min then what would the closure rate would be?

That’s right 16nm/min or metrically speaking 1800 m per second.

Now your visual range is between 8 and 10 nm in good conditions so you will see the other aircraft 30 secs out. Assuming you are looking of course!!

It will then take you about 10 secs to figure out that you are on direct collision course and 10 seconds to decide which way to avoid up down left or right? Therefore by the time you react you have 10 seconds left. Now 18 km seems a long way but you get might point I am sure.

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The wood for the trees

Tuesday, December 10th, 2013

Just an easy Melbourne Gold Coast return today. Very early start. Most things in life you can practise and get better at but waking up extremely early and being sharp alert and on top of you game would not seem to be one of them. You just don’t get better at it. Or at least I don’t.

In soft skills they talk about each person being a chronotype – meaning a night person or morning person or neither. Well I am without a doubt a night person.

The benefits of the 0400 wake up are never clear at the time but when you are all said and done by lunch time the world seems clearer, and the “trees in the wood” seem to part in front of you for a great day ahead.