Questions tagged [airport-operations]

Questions about how airports handle the transport of aircraft and passengers through and around them, and how this might be impacted by things external or internal to the airport itself.

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11
votes
2answers
3k views

Is there a minimal approach speed for airliners during rush hour?

For busy airport, sequencing can be complexe. If the ATC put all aircraft in front of each other with the correct separation (which can be really small for busy airports) in final, if the airliners' ...
3
votes
0answers
35 views

How do Density Altitude affect Taxi-Out Time?

To keep things brief, for a data exploration project, I calculated density altitude using (https://www.weather.gov/epz/wxcalc_densityaltitude) for a couple airports and used flight statistics from ...
0
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1answer
104 views

Chicago O’Hare - Two Towers? [duplicate]

Why does ORD have two towers? I flew in there for a connecting flight this last weekend and saw two towers standing, one obviously larger than the other.
20
votes
7answers
9k views

Are there any privately owned large commercial airports?

Do any large, commercial airports exist that aren’t owned and run by the city government they exist in/near? To provide context, I’m talking major airports that handle commercial airline volume. Do ...
9
votes
1answer
432 views

Are Ground Crew Airline or Airport Personnel?

Are ground crews (baggage, tug operators, fuel, aircraft parking guides, etc.) hired by the airline or by the airport authority? I’ve always been curious. What are the norms worldwide vs US? Small ...
3
votes
2answers
145 views

Do all airports have the authority to impound aircraft for overdue fees?

In the 'Collapse' section of the Thomas Cook Wiki, it states that At around midnight on 23 September, airports in the UK began to impound Thomas Cook aircraft upon arrival, citing "default in ...
2
votes
0answers
75 views

Which busy commercial airports have a very large GA operation attached?

I was thinking about OAKland International, and how the General Aviation side of the field is much larger than the commercial side, but the commercial side is still very significant. How many others ...
3
votes
3answers
151 views

While waiting for a delayed outbound flight how can I guess where's the inbound plane?

This summer in Mykonos our flight back to FCO was delayed and nobody at the airport could communicate reliable estimates on when it would be. In that case I managed to find the FCO-JMK inbound flight ...
2
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0answers
141 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?
8
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2answers
767 views

What is the minimum altitude over Egmond aan Zee when landing at Schiphol?

I live in Egmond aan Zee which is about 36 km flight distance from Schiphol. It seems that aircraft fly over Egmond when there is a southerly wind so they can make a landing approach to Polderbaan ...
0
votes
1answer
103 views

Is it possible that commercial airliners use an EMALS or other form of electric launch? [duplicate]

I am doing a big project for school over the summer, and was wondering if anyone can help? I just want a professional opinion on the idea. Is it possible or no?
8
votes
1answer
325 views

Why did this aircraft take off in the opposite direction compared to the one used by other flights right before/after it?

I recently took a weekend trip to Naples and went to admire the city from above at the Certosa di San Martino panoramic viewpoint which, it turned out, was also offering a distant view at NAP ...
14
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3answers
5k views

How long after the last departure shall the airport stay open for an emergency return?

For how long after the last take off for that day, will an airport stay open for emergency return of that last departed aircraft? Where can I find that recommendation? To clarify: an airport needs to ...
33
votes
4answers
11k views

Why isn't airport relocation done gradually?

Recently Istanbul airport (IST) was relocated from Atatürk over 2 days. Munich Franz Josef Strauss (MUC) was also moved overnight from Munich Riem. Doesn't it cause chaos, since most employees are new ...
0
votes
0answers
43 views

Berlin Tegel periodic runway direction switch [duplicate]

If you live in Berlin it's very easy to see airplanes approaching Tegel airport; sometimes you can see them approaching from East for a month and then suddenly approaching from West before switching ...
10
votes
2answers
676 views

Did Kai Tak have a straight-in approach to runway 13 for higher-performance aircraft?

Runway 13 at Hong Kong’s Kai Tak Airport (closed in 1998 and replaced by the current airport at Chek Lap Kok) had a hideously difficult approach in which pilots would fly in from the west, following ...
2
votes
4answers
313 views

What is the maximum holding time?

When arriving at a busy airport, airliners may be stacked in holding patterns, increasing flight time. I know airliners are required to carry extra fuel in case of rerouting (including a safety margin)...
0
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2answers
162 views

What are the FAA/CS requirements for rubber chocks?

What are the FAA/CS requirements for rubber chocks? Do they include material, manufacturing processes, etc.?
0
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0answers
142 views

pre-departure sequence, how to increase number of flights in the sequence

If I have number of flights ready to depart (valid TOBT) if I want to increase the number of flights in the queue by adding flights in the gaps between any 2 flights whats the minimum seperation that ...
0
votes
2answers
158 views

Is there a way for passengers to know which runways their flight will use?

When I fly, I like to see the airport when I take off and land. Is there a way I can know, in advance, which runway the plane is likely to depart/arrive from so I know which side of the plane to sit ...
6
votes
1answer
412 views

Can two opposite localizers to a single runway be on simultaneously?

In case of a single runway with two separate ILS systems (one in each end, facing localizers) operating on two different frequencies, can both localizers be on and transmitting at the same time, or ...
3
votes
0answers
78 views

Do any airports other than Mataveri restrict the number of airplanes that can fly within their sphere of influence at any one time?

Mataveri International Airport (SCIP), located on Rapa Nui (Easter Island; Isla de Pascua) in far southeastern Polynesia, somewhat famously, bans more than a single airplane from flying within the ...
3
votes
1answer
145 views

How are altitudes handled with airports near or above transition altitude?

Transition altitude refers to the altitude above which all altimeters are set to a standard pressure setting (typically 29.92 inHg) instead of to the local surface pressure, and altitudes are given in ...
32
votes
1answer
7k views

What is the purpose of a walled area in the vicinity of Heathrow Airport?

Looking at a satellite map to the East of Heathrow Airport, there is a small passenger jet parked in a walled off area. Looking at the aerodrome chart the entire area is listed as Bealine Base, which ...
1
vote
1answer
438 views

What are the specific side step minimums for an approach?

This question piques my curiosity a bit on this subject. In regards to circling approaches the AIM 5-4-19 states that a. ATC may authorize a standard instrument approach procedure which serves ...
0
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0answers
49 views

Aerodrome category, certification?

I need to know how you tell the certification of new airport just built? how can you tell if airport is certified for International flights or not? approved for intl flights or not meeting ...
0
votes
1answer
150 views

Are the jet blast fences positioned other way around in this video?

I was watching the following video, showing a 757 landing on Skiathos, Greece. If you take a look at the 8:26 mark, you'll clearly see that all jet blast fences are ...
0
votes
1answer
65 views

Compering between ILS / BARO-VNAV [closed]

my question concerning the Comparisons between the ILS/ Baro-VNAV approaching system from the view points of safety, technician ( infrastructure, installation,maintenance and ..eg) relation efficiency,...
0
votes
0answers
130 views

What is DPI? How is it Useful? And How does it work?

I have heard of DPI (departure planning information) status for a flight. I wanted to know what is this Status for? How is it computed or determined? What are the different status for it if any and ...
0
votes
0answers
81 views

What is Remote Holding and what is the link between Remote Holding and De icing and Off block of flight?

I wanted to know the sequence events before the flight is taxi out to Runway? Can it have a request for Remote Holding ? If so when is it before Off Block ? For Deicing Is it requested before or after ...
4
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1answer
290 views

Can a deployable ILS operate in CAT II or CAT III?

Can a deployable ILS operate in CAT II or CAT III? As far as I know a deployable ILS can operate only in CAT I.
8
votes
1answer
341 views

Why must a pilot enter “Upwind” when entering the traffic pattern for RWY 9 at Linden (LDJ) airport in New Jersey?

The chart supplement procedures require aircraft to enter the traffic pattern "Upwind" for Runway 9 at Linden (LDJ) airport in New Jersey. Question: Why is this required? Chart Supplement: New York ...
17
votes
2answers
5k views

Why so much ground time at Frankfurt Airport?

Disclaimer: Total layman here. I frequently fly into and out of Frankfurt Airport (FRA) with regional jets (flight time advertised as 45 minutes) and one thing that everyone is always annoyed about ...
5
votes
1answer
317 views

Why are follow-me cars used in Gran Canaria Airport in good visibility for incoming aircraft?

I've been at GCLP (Las Palmas de Gran Canaria, Spain) a few weeks ago. I've observed that all incoming traffic was guided by a Follow Me while outgoing traffic went without one. I was curious about ...
12
votes
1answer
316 views

What happens to a large plane after a successful gear-up landing?

There are plenty of videos of non-fatal gear-up landings - even of airliners. I can find none that show the recovery of the aircraft after safe evacuation of crew and passengers and completion of ...
5
votes
3answers
511 views

USA: Why don't airports raise landing fees to make up for low passenger fees?

A question from travel.stackexchange.com about luggage carts prompted a discussion on the economics of airports. The gist was: American airports have much lower passenger service fees which are ...
32
votes
4answers
4k views

What precautions prevent 'insiders' from stealing a large aircraft, as in the Horizon Air Q400 incident?

For those who haven't heard it yet, a ground worker stole a Q400 at SeaTac this week, performing an unauthorized takeoff and going for a joyride before eventually crashing into an island. The plane ...
2
votes
3answers
284 views

Where can I find runway usage statistics of USA airports? [closed]

Ok I’m looking for stats and data of planes arriving at various airports and what runways they use most. I need to know the most used runways for arrivals in airports here in the States. Can anyone ...
3
votes
2answers
418 views

How are the runways operated at Toronto Pearson?

I have a sort of technical question regarding the operations of runway systems at larger airports, specifically at Toronto Pearson (satellite view here). As far as I can see, the airport has 5 runways:...
8
votes
1answer
771 views

How are procedures for curved-runway operations different from those for straight runways?

Runways having a significant curve between the two ends aren't exactly common, but they do exist, one good example being Elk City Airport's runway 14/35. When operating to or from an airport with a ...
1
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2answers
139 views

Do airports use automated ground operation systems?

I'm interested to know if any airports use an automated ground operation system guide planes between gates and vise/versa from/to landing strips/tarmacs.
3
votes
3answers
1k views

Why do simultaneous-ops parallel runways need to be so far apart?

In the answers to this question about Denver's widely-scattered pinwheel of runways and this question about Schiphol's runway out in the middle of nowhere, it's mentioned that parallel runways are ...