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-   -   UK Airspace closure (https://www.pprune.org/atc-issues/412151-uk-airspace-closure.html)

HEATHROW DIRECTOR 15th Apr 2010 08:29

UK Airspace closure
 
Plenty of EGs today, folks!

5milesbaby 15th Apr 2010 08:53

Wonder if they have phoned up and cancelled the AAVA's :eek:

Flaps ten please 15th Apr 2010 09:39

They tried, yes.

mr.777 15th Apr 2010 10:51

they have just done an interview on BBC News 24 from Swanwick Air Traffic Control Centre....funny, it looked remarkably like CTC to me. :ugh:

fisbangwollop 15th Apr 2010 10:54

Also called us National Air Transport Service!!! :rolleyes:

fisbangwollop 15th Apr 2010 10:59

Volcano still emmiting ash...upper wind still from the NW...ah well I guess I may hang my headset up for a few more days!!! :cool::cool::cool:

Vercingetorix 15th Apr 2010 11:14

Heard that for all trafic north of a line from Norwich to Brecon is a no go area:eek:

Brown Dogg 15th Apr 2010 11:47

I see the guy had been through the standard NATS management course - starting every sentence with the word so. It does my bleeding head in.

Scooby Don't 15th Apr 2010 11:53

Saw the interview on Sky News a couple of hours ago. Do they actually train NATS managers to avoid answering the ****ing question???

Yes, yes, it's wonderful to know that you have contingency plans (though I'm willing to bet there wasn't actually a contingency plan labelled "What to Do in the Event of a Massive Volcanic Ash Cloud, While Reducing Costs and Growing Stakeholder Value") and highly-trained staff. Hey, I used to be one of them! Staff, that is. Not a contingency plan.

Newsman asks simple question; please respond with simple answer TO THE QUESTION HE ASKED. :ugh:

jackieofalltrades 15th Apr 2010 13:18


Newsman asks simple question; please respond with simple answer TO THE QUESTION HE ASKED.
Yes, VERY frustrating to watch the spokesman avoid giving a direct answer. How difficult is it to say "we don't know yet" when asked if the airspace will be closed after 18:00, if that is in fact the case?

DC10RealMan 15th Apr 2010 13:46

I wonder if before the day is out he/she will say "Lessons will be learnt" or "Our thoughts and prayers are with the families"

ImnotanERIC 15th Apr 2010 13:53

I remember at the college talking about sigmets etc and thinking what a load of old s**t when they were talking about volcanic ash clouds. made me laugh today remembering that.

What happened to the AAVA's? Did they still come in and therefore get paid. If so, I love it. excellent.

055166k 15th Apr 2010 14:14

Just checked with the CAA. NATS do not have authority to close the airspace as such, because they are merely an ATS provider. Maybe nobody else from the Government downwards had the necessary presentation skills. Who exactly did make the decision, and upon which legal framework was the decision based?

QWERTY9 15th Apr 2010 14:29

I wonder if before the day is out he/she will say "Lessons will be learnt" or "Our thoughts and prayers are with the families"

David Cameron being interviewed at a school in Manchester earlier today stated "it's very worrying and out first thoughts are with the emergency services"

WTF !! He didn't have a F***ing clue !

QWERTY9 15th Apr 2010 14:33

Just checked with the CAA. NATS do not have authority to close the airspace as such, because they are merely an ATS provider. Maybe nobody else from the Government downwards had the necessary presentation skills. Who exactly did make the decision, and upon which legal framework was the decision based?

But is it 'officially' closed ? ;)

HEATHROW DIRECTOR 15th Apr 2010 14:39

Only the government can prohibit flying but NATS can refuse to issue clearances in controlled airspace, which is the situation now.. Other countries in Europe probably have similar rules.

jackieofalltrades 15th Apr 2010 14:39


But is it 'officially' closed ?
The airspace isn't closed....just that nothing is permitted to fly into or out of it!! :rolleyes:

Gonzo 15th Apr 2010 14:40

ICAO convention (can't remember which one) states that no IFR clearance into an area of forecast volcanic ash may be given.

No airspace is closed.

fisbangwollop 15th Apr 2010 14:43

Buisness for me as usual on the Scottish FIR sector....every man and his dog out this afternoon!! :cool::cool:

chevvron 15th Apr 2010 15:41

Only class A airspace is closed due to no IFR clearances being allowed; all other airspace classifications are still available to VFR traffic. Most small airfields in class G airspace are operating normally, contrary to what the BBC are reporting.

AdamFrisch 15th Apr 2010 15:50

Does that mean that we can come do touch and goes at Heathrow in our spamcans?:)

Not Long Now 15th Apr 2010 15:59

As long as you can avoid controlled airspace requiring IFR or SVFR clearances, knock yourself out.

chevvron 15th Apr 2010 16:13

Adam: Not Heathrow; CAA Directorate of Airspace Policy have decreed no SVFR clearances allowed in class A airspace.(the SVFR man seems a bit miffed about it)
Did somebody say 'Northolt'?

Sand Devil 15th Apr 2010 16:27

Hehe! Northolt closed! :ugh:
Plenty VFR types out and about in Warwickshire.
Sucking in all that talc!
Wonder what the next overhaul bill will look like! :E

Vortex Issues 15th Apr 2010 16:40

The airspace isn't closed - there is a zero flow rate in operation.

Had a very nice glider pilot ask me today if he could overfly KK today as we were so quiet, why the hell not I thought and Tower agreed. You see fuzzy6988 we can accommodate VFR traffic in the control zones in London :E

A I 15th Apr 2010 16:44

If the airspace is open but with a zero flow rate does that mean that traffic from outside the CFMU area can enter the airspace subject to clearance of course?

A I :O

2 sheds 15th Apr 2010 17:07


ICAO convention (can't remember which one) states that no IFR clearance into an area of forecast volcanic ash may be given.
I don't think you mean the ICAO Convention! But that is still rather misquoting ICAO procedures.

2 s

Standard Noise 15th Apr 2010 17:17

My WM had a bugger of a job finding the ICAO 'Volcanic Ash Contingency Plan'. Scanned through it meself, dry old reading I tell you.

Dear god, SKY have a special on at 20:00 tonight titled 'BRITAIN GROUNDED' :ugh:

Desperate amount of eejits on the news all day, one said 'but the sky out there is clear, it's disgraceful that we aren't allowed to fly out!'

Oh, must go, Eric Moody's 3,214th TV appearance today is on.

WorkingHard 15th Apr 2010 17:30

So can any of you learned people tell us why no SVFR please?

Standard Noise 15th Apr 2010 17:34

Er, no. Don't understand that one myself.

Gonzo 15th Apr 2010 17:39

2 Sheds, no, I didn't mean the Convention, but a convention:

convention noun 1 a large and formal conference or assembly. 2 a formal treaty or agreement. 3 a custom or generally accepted practice, especially in social behaviour.

I was referring to the ICAO Volcanic Ash Contingency Plan but momentarily forgot the proper term.

HEATHROW DIRECTOR 15th Apr 2010 17:55

<<Desperate amount of eejits on the news all day>>

And on here too!!

BDiONU 15th Apr 2010 18:00

One ray of sunshine, AMAN has been 100% correct this afternoon in providing EATs :}

BD

Monkey Madness 15th Apr 2010 18:49

Northolt was very much open :{

LEGAL TENDER 15th Apr 2010 18:49

have noticed that on nats.co.uk (temporary reduced to a basic single page due to heavy web traffic) we are now "The UK's leading Air Navigation Services Provider", and not a World Leader in Air Traffic Management anymore.

Must have been a tough one to win over the UK competition of the en route services to become the UK leading ANSP!!

Paul Chocks 15th Apr 2010 21:10

A couple of queries from me:


While flying today we were refused a Traffic Service from a number of agencies as there was no IFR. However, according to CAP 774 -

"Traffic Service is available under IFR or VFR and in any meteorological conditions."

So, the implication is that VFR traffic are not worthy of a Traffic Service or controllers are confused over when various services can and should be offered.

Was SVFR really unavailable? If so, why? As a helicopter operator my colleagues and I regularly require SVFR clearance to enter London and other controlled areas. Bear in mind helicopters operate at the lower levels, where I suspect risk of volcanic ash is low. If the risk is not low, then can the ash cause damage to our cars/lungs etc?

OA32 15th Apr 2010 21:57

@ Paul Chocks

It was probably a mixture of both with reference to the Traffic Service, although they certainly couldn't argue the fact they were too busy to give it....

I've never seen the radar screen so empty, even France was quiet.

5milesbaby 15th Apr 2010 22:14

Paul Chocks, there seems to have been quite a lot of VFR traffic out there this afternoon so if the unit you were in contact with had many calls, your service would be downgraded due workload. Other reasons are that you may have been flying in an area where lots of others were flying and that painted returns on the radar but weren't in contact. You may have been too far from the radar head for a radar service to have been provided. Some units (ie NATS enroute) cannot provide a radar service below FL70 outside controlled airspace.

Now what's the implication?

Red Four 15th Apr 2010 22:30

Farnborough LARS were saying they were unable to provide anything other than Basic Service for most of the afternoon. It did not appear to be workload or coverage issues, but rather that they had been told from 'higher up' not to. I wander what the rationale for that was?

NOTAM C1919 refers:
"DUE TO THE RESTRICTIONS APPLIED TO THE PROVISION OF RADAR SERVICES
CAUSED BY THE VOLCANIC DUST CLOUD PASSING OVER THE UK, FARNBOROUGH
RADAR CAN ONLY PROVIDE A BASIC SERVICE, ISSUE A VFR CLEARANCE AND
CANNOT OBTAIN CLEARANCE TO ENTER CONTROLLED AIRSPACE.

FROM: 15 APR 2010 13:10 TO: 15 APR 2010 21:00"

fuzzy6988 15th Apr 2010 22:31


You see fuzzy6988 we can accommodate VFR traffic in the control zones in London
Nice one! I never said you guys couldn't anyway! :ok:


Only class A airspace is closed due to no IFR clearances being allowed; all other airspace classifications are still available to VFR traffic.
I thought volcanic ash affects visibility? So one might request an extra pair of eyes to help separate them from other traffic in time of need? Hmmm.....


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