No land unless you declare an emergency
Thread Starter

Joined: Nov 2010
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From: N/A
No land unless you declare an emergency
I heard an aircraft over London requested a diversion to Manchester Airport due to a suspected crew oxygen leak at approximately 00:30 UTC. Initially, London provided a direct routing to a waypoint over Manchester, but a few minutes later, they informed the crew that 'unfortunately, Manchester doesn’t accept you, so what’s your intention?' Apparently, the pilots did not want to declare an emergency, stating that the situation was not an immediate emergency, and they likely proceeded to another alternate.
I found it frustrating how rigid the 'declare an emergency or you’re not landing' stance can be in situations like this. Safety should always come first, and forcing crews into a declaration just to secure a diversion doesn’t seem like the right approach.
Wondering what you guys think?
I found it frustrating how rigid the 'declare an emergency or you’re not landing' stance can be in situations like this. Safety should always come first, and forcing crews into a declaration just to secure a diversion doesn’t seem like the right approach.
Wondering what you guys think?
Joined: Apr 2010
Posts: 1,320
Likes: 102
From: IRS NAV ONLY
Large UK airports have a limited capacity to receive diversions, when the aircraft is operating under normal status, because it's expected you'll need a parking stand, handling capacity to get passengers off, through customs, etc. The alternative is to everyone land where they want, anytime they want, block taxiways and bring that airports scheduled traffic to a standstill. Now if you have emergency, this is out the window, because safety takes priority over on time performance or other commercial factors.
It's not that complicated, is it? Either you don't have a problem warranting a declaration of pan/mayday, and you can fly a bit further to a less busy airport, or you do, and you'll just declare it to the ATC, who will facilitate your requests?
Is it more of a problem people being afraid of declaring a pan or a mayday, because they don't want to "get in trouble"?
It's not that complicated, is it? Either you don't have a problem warranting a declaration of pan/mayday, and you can fly a bit further to a less busy airport, or you do, and you'll just declare it to the ATC, who will facilitate your requests?
Is it more of a problem people being afraid of declaring a pan or a mayday, because they don't want to "get in trouble"?

Joined: Apr 2003
Aviation Qualifications: ATPL
Posts: 3,652
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From: Europe
Sure, but this is a very unaccommodating and inherently unstable way to conduct business. What if more airports start acting this way? There are many reasons for a precautionary landing, no one diverts for fun. Safety first as we so proudly say. This goes against the very fundamentals on which modern aviation is built: no mate, can't help ya unless you're on fire.
Pilots should not be put in this what's-your-intention situation. I understand the capacity issues in certain airports, but surely that can be dealt with in a safer way for a single diversion. If things are that bad on the ground in a certain airport then the authorities must come up with a better plan. At the very least the pilots should be given some options: MAN is short staffed, but LPL is willing to accept you, and if you need a longer runway, EMA is right around the corner in CAVOK.
Either that or NOTAM the airport closed for diversions.
Pilots should not be put in this what's-your-intention situation. I understand the capacity issues in certain airports, but surely that can be dealt with in a safer way for a single diversion. If things are that bad on the ground in a certain airport then the authorities must come up with a better plan. At the very least the pilots should be given some options: MAN is short staffed, but LPL is willing to accept you, and if you need a longer runway, EMA is right around the corner in CAVOK.
Either that or NOTAM the airport closed for diversions.

Joined: Aug 2010
Posts: 51
Likes: 9
From: N/A
Sure, but this is a very unaccommodating and inherently unstable way to conduct business. What if more airports start acting this way? There are many reasons for a precautionary landing, no one diverts for fun. Safety first as we so proudly say. This goes against the very fundamentals on which modern aviation is built: no mate, can't help ya unless you're on fire.
Pilots should not be put in this what's-your-intention situation. I understand the capacity issues in certain airports, but surely that can be dealt with in a safer way for a single diversion. If things are that bad on the ground in a certain airport then the authorities must come up with a better plan. At the very least the pilots should be given some options: MAN is short staffed, but LPL is willing to accept you, and if you need a longer runway, EMA is right around the corner in CAVOK.
Either that or NOTAM the airport closed for diversions.
Pilots should not be put in this what's-your-intention situation. I understand the capacity issues in certain airports, but surely that can be dealt with in a safer way for a single diversion. If things are that bad on the ground in a certain airport then the authorities must come up with a better plan. At the very least the pilots should be given some options: MAN is short staffed, but LPL is willing to accept you, and if you need a longer runway, EMA is right around the corner in CAVOK.
Either that or NOTAM the airport closed for diversions.

Joined: Aug 2010
Posts: 51
Likes: 9
From: N/A
An emergency should mean exactly that, an ACTUAL emergency, not just a box to tick for landing clearance. It’s not just about saying the words; declaring an emergency comes with consequences, extra paperwork, etc. and unnecessary drama. Forcing this when it’s not needed just puts an extra burden on pilots. And if this becomes the norm, some might start second-guessing a diversion unless things are already critical. So yeah thats the exact opposite of how proactive safety should work.

Joined: Jun 2001
Posts: 591
Likes: 36
From: The middle
If you need to land then declare an emergency and land, and then file an MOR. Lack of crew oxygen probably isn’t an emergency. Descend to 10,000 ft and go to somewhere that will accept you. This is common in the UK, as has been said. If you have a significant problem be it technical or medical or anything else that’s urgent enough for a mayday call they’ll accept you.



Joined: Jun 2002
Aviation Qualifications: PPL
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From: east ESSEX
A lot depends on the aircrafts original destination,not stated here..ie if en route trans-Atlantic,not a UK destination, with a long flight ahead, one may well (the crew) have decided,or been advised by their Operator,to divert,and that their Operator would have knowledge/contact about the best option to take...remembering `tis better to be down here,wishing,you were up there,than being up there,wishing you were down here`!!

Joined: Apr 2003
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From: Europe
Could be. But it appears these refusals are popping up more and more without prior NOTAM. Wasn’t it Stansted who recently refused a diversion because the airport didn’t think the airline in question had a handling contract?
Anyway. The mere suggestion that ‘XXX will not accept you unless you declare an emergency’ should be a big no-no. Again, pilots should not be put in this position without prior notice.
Anyway. The mere suggestion that ‘XXX will not accept you unless you declare an emergency’ should be a big no-no. Again, pilots should not be put in this position without prior notice.


Joined: Sep 2003
Aviation Qualifications: ATPL
Posts: 956
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From: away from home
Can´t find any such NOTAM. Diverted to MAN years ago due wx at a mid England airport. Fortunately on a freighter, as we did neither get a stair or GPU for 3-4 hrs (certainly a handling issue, but we do have a contactor there). A s**thole airport I will do my best to avoid.

Joined: Jul 2000
Posts: 1,061
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From: My views - Not my employer!
I think the big issue is knowing where the oxygen is leaking and does that endanger the aircraft? Oxygen is friendly stuff to us humans, but also has an ability to make something hot a lot hotter.
Gender Faculty Specialist
Joined: Mar 2002
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From: In your head.
Could be. But it appears these refusals are popping up more and more without prior NOTAM. Wasn’t it Stansted who recently refused a diversion because the airport didn’t think the airline in question had a handling contract?
Anyway. The mere suggestion that ‘XXX will not accept you unless you declare an emergency’ should be a big no-no. Again, pilots should not be put in this position without prior notice.
Anyway. The mere suggestion that ‘XXX will not accept you unless you declare an emergency’ should be a big no-no. Again, pilots should not be put in this position without prior notice.
Gender Faculty Specialist
Joined: Mar 2002
Aviation Qualifications: ATPL
Posts: 2,325
Likes: 437
From: In your head.
Can´t find any such NOTAM. Diverted to MAN years ago due wx at a mid England airport. Fortunately on a freighter, as we did neither get a stair or GPU for 3-4 hrs (certainly a handling issue, but we do have a contactor there). A s**thole airport I will do my best to avoid.

Joined: Apr 2008
Aviation Qualifications: Spotter
Posts: 614
Likes: 250
From: on the ground
This is distinctly reminiscent of the discussion late last year of the common American practice of "declaring an emergency" rather than transmitting "mayday" or "pan-pan".
The thread title was "Roll the Trucks" ATC verbiage in the USA
The choice is not
You're not about to fall out of the sky, but all is not well and it could get uglier.
The thread title was "Roll the Trucks" ATC verbiage in the USA
The choice is not
- "declare an emergency" OR
- "there is no emergency".
- "mayday" OR
- "pan-pan" OR
- "we've got a problem we'd really prefer to take to Manchester if that's at all possible please".
You're not about to fall out of the sky, but all is not well and it could get uglier.

Joined: Nov 2004
Posts: 1,324
Likes: 156
From: Here, there, and everywhere
I heard an aircraft over London requested a diversion to Manchester Airport due to a suspected crew oxygen leak at approximately 00:30 UTC. Initially, London provided a direct routing to a waypoint over Manchester, but a few minutes later, they informed the crew that 'unfortunately, Manchester doesn’t accept you, so what’s your intention?' Apparently, the pilots did not want to declare an emergency, stating that the situation was not an immediate emergency, and they likely proceeded to another alternate.
I found it frustrating how rigid the 'declare an emergency or you’re not landing' stance can be in situations like this. Safety should always come first, and forcing crews into a declaration just to secure a diversion doesn’t seem like the right approach.
Wondering what you guys think?
I found it frustrating how rigid the 'declare an emergency or you’re not landing' stance can be in situations like this. Safety should always come first, and forcing crews into a declaration just to secure a diversion doesn’t seem like the right approach.
Wondering what you guys think?
An example of the news media feeding on public fears for their own income.
(1) Flair passengers had a scare when Montreal landing was aborted before D.C. crash | Globalnews.ca




