Posts about stuff relating to airports
Accident Review: Asiana Flight 214 Emergency Response
I recently wrote about emergency exercises and their role in improving your airport’s emergency plan. Exercises are not the only way to learn and to identify opportunities for improvement. Unfortunately, from time to time, the aviation industry suffers an accident and emergency response agencies kick into action. Even though these emergencies might occur at an airport far, far away, they can still provide worthwhile lessons.
In some cases you might learn about plan deficiencies, equipment malfunctions and human errors through informal channels and industry connections. And in a few cases, there might be a formal investigation covering the emergency response to a major accident. The NSTB report into the Asiana Flight 214 crash is one such investigation.
Image credit: NTSB
Better Emergency Exercises: Purpose, Planning & Failing Willingly
It takes a great deal of work to plan and execute an airport emergency exercise. They require hundreds of people-hours to organise with meetings, discussions, working groups, control plans and reviews. Approvals go up and down multiple reporting lines and resources (people, equipment and money) are committed.
And yet, I think the hardest part of this process, it that it all leads to everyone, and especially the aerodrome operator, opening themselves up to critique. Each exercise should be designed to push the system and to result in some kind of failure. And after all that, we ask others to tell us what we did wrong and while we know that it is better to fail in an exercise, it is never easy to openly discuss your mistakes.
images credit: (cc) Brussels Airport (Flickr Account)
Accident Review: Aeroflot Flight 3352 Collides with Vehicles on Runway
Aviation accident are always devastating. They precipitate great suffering on those involved and those connected to the event. They are also learning opportunities and, as a discipline, accident investigation has been for a long time focussed on maximising this learning. With this in mind, I’m going to start a new category of posts looking at significant aircraft accidents and incidents that may have some lessons for airport operators. The first is a look at what happened to Aeroflot Flight 3352 inbound to Omsk Airport in the very early hours of October 11, 1984.
Image credit: (cc) Eduard Marmet
Is this Acceptable? When a runway strip isn't wide enough
This week, on Sunday, 14th January 2018, a Pegasus 737-800 veered off the runway at Trabzon, Turkey and came to rest on a steep slope quite close to the Black Sea. Obviously, it is way too early to speculate on the causes of the accident but as airport safety nerds, I think its okay for us to have a look at the role the runway strip played in this event. a few internet comments have questioned the compliance of the runway strip and it does look narrow. However, if Google Earth is to be believed, these comments and first thoughts might not be correct.
Wrong, but not as Wrong: Wellington RESA “Final” Decision
Earlier in 2017, the New Zealand Court of Appeal reversed an even earlier court decision and found that the NZ Civil Aviation Authority’s (CAA) Director had made an error in assessing the Runway End Safety Area (RESA) length requirement contain in Civil Aviation Rule Part 139 - I blogged about that decision here.
This week, the NZ Supreme Court handed down its judgement on the appeal made by the NZ CAA and Wellington Airport. Not a bad turnaround considered the length legal battles usually take.
And I guess, technically, the NZ CAA and Wellington International Airport Ltd (WIAL) lost. The appeal was dismissed and costs were awarded but the reasoning included in the judgement does provide the NZ CAA with at least a partial win.
Making Decisions is Hard: How Long Must a RESA Be?
A couple of months ago, the New Zealand Court of Appeal handed down a judgement against the NZ Civil Aviation Authority's (CAA) assessment of Runway End Safety Area (RESA) requirements stemming from their own rules. While not everyone is in to reading court decisions and pulling apart regulations, I obviously am. As such, I thought I would save you the trouble and write about it here.
Header image from Karelj.