Questions tagged [safety]

Safety includes all aspects of protecting aircraft, passengers and crew from accidents, mistakes and other potentially dangerous situations.

21 questions with no upvoted or accepted answers
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Is there a standard for required repainting of worn runway markings? In USA

Is there an FAA regulation or advisory circular covering the allowable wear, fading, or weathering of runway markings? I can find many FAA standards for the paint of fresh new runway markings, but I ...
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151 views

Has any jurisdiction mandated passenger training?

A chunk of pre-departure time for each flight is dedicated to a safety briefing for passengers that few passengers seem to pay attention to. In the aftermath of accidents, it has been revealed at ...
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137 views

Do aircraft manufacturers take steps to prevent pests like geckos from damaging the electronics?

Many Australians are suffering huge bills due to geckos getting into the circuit boards of their air conditioning units. Of course this is highly profitable for A/C manufacturers as they supply ...
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646 views

How can a “due regard” state flight that has been intercepted indicate to their interceptor that they need to deviate around a hazard?

Military (state) aircraft sometimes conduct observation and intelligence-gathering flights near (but not within) the territorial airspaces of other countries, flying without the express permission of ...
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152 views

Why do so few non-US runways have EMAS beds?

As occurrences of an aircraft running off the end of the runway and hitting things tend to leave both the aircraft and whatever it hits rather the worse for wear, much effort over the years has gone ...
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190 views

Do visual docking systems improve safety?

Are there any studies that shows A-VDGS (Advanced Visual Docking Guidance System) is improving the safety of aircraft movements on airports?
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115 views

Are tiltrotor planes less safe than conventional propellor planes?

I got interested in Tiltrotor type of airplanes and was reading up about some specific models, the AgustaWestland AW609 and the Bell Boeing V-22 Osprey. Both planes have a history of quite a few ...
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242 views

Can 7 AKE containers adjacent to each other be securely locked in a 777-300ER's aft cargo bin?

Is it possible to securely lock 7 AKE (LD3) containers adjacent to each other in a Boeing 777-300ER's aft cargo bin from position 31 to 41 (41 included)? According to my experience it's impossible to ...
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815 views

Is the Boeing 737 unusually susceptible to stress fatigue?

According to this Newsweek article - which seems like a reputable source - the FAA has issued a number of Airworthiness Directives to address stress fatigue concerns with the 737NG series: Between ...
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290 views

What examples of Janitrol heater failures can be found in NTSB reports?

What examples of failures in Janitrol heaters can be found in NTSB reports? As a bit of background, the gasoline heater is a small, gasoline-fueled heating device commonly found in light twin ...
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136 views

Can a modern airliner handle turbulence forces of +5/-3G?

In the BOAC Flight 911 accident the 707 likely experienced around positive 5G and negative 2-3G. The wings of the 707 were only about as 50% as flexible as the wings of airliners today. How would a ...
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82 views

Why is crushable-block EMAS the only overrunning-aircraft-stopping system in wide civilian use?

Because runway overruns often end badly, and many runway ends (especially older ones) don’t have enough clear space available beyond the runway end for a full-size runway safety area (RSA), EMAS has ...
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61 views

How big does an object in one of the ILS critical areas have to be to cause a problem?

ILS installations have a critical area extending some distance back from the glideslope antenna (primarily due to most glideslope transmitters’ needing to bounce one of their two beams off the ground ...
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122 views

Are there regulations about carrying cargo on passenger seats?

We see that passenger aircraft have recently made cargo flights so that the supply chain does not decrease due to the Covid-19 crisis. It is seen that the cargo boxes are loaded on the passenger ...
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31 views

What are the safety events definitons for Flight Operations Quality Assurance (FOQA)?

I am searching the definition and parameters of safety events which are used in Flight Operations Quality Assurance (FOQA). I tried searching by myself but I can't find anything valuable. Are this ...
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46 views

Do modern airliners have a higher Gust Load Limit than an older airliner of the 50's or 60's?

I ask this because the BAC 1-11 had a Gust Load Limit of ~66 fps, and it had a structural failure in a thunderstorm. Many websites say aircraft design has improved since then, so has the Gust Load ...
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46 views

Is there a standard EASA checklist for auditing Part-145 organizations?

Which document is the reference for preparing an audit checklist for auditing an approved Part-145 organization?
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35 views

Comparing Argus, Wyvern, and IS-BAO

I'm interested in how Part 135 operators pilots, ops directors, etc., view the Argus, Wyvern, and IS-BAO ratings - and how you view the differences in tiers - Platinum, Gold +, Gold, Wingman, ...
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101 views

Marshall signals history

When airport marhall signals have been used for the first time? Wich is the history about these signals? Thank you
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62 views

Oversight responsibility in the delegated airspace

Who retains the oversight authority in the delegated airspace when an airspace of one State is delegated to another State fir the provision of Air traffic Services?
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182 views

Where can I find information about the safety record of Westwind Air Service in Arizona?

I've been trying to find out how safe Westwind Air Service is. I know that there was a crash in Canada, but I think it's a different Westwind. I know that it's a flight school but how well maintained ...