La Russia pianifica il grounding per tutti i 737 nel paese


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Russia announces plan to ground all Boeing 737s in the country

Regulator says flying certificates for all the aircraft will be suspended until request for safety checks arising from 2013 crash has been satisfied

It is estimated the suspension could affect about 200 Boeing 737s operating in Russia.

Russia’s airline regulator said it was suspending flying certificates for Boeing 737s in use in the country until it receives notification that the planes are safe to fly.

The statement by the country’s Interstate Aviation Committee (IAC), dated 4 November, did not immediately ground flights. A spokesman for Rosaviatsia, Russia’s aviation watchdog, which is obliged to comply with IAC safety recommendations, said it had not been notified, so there was no order yet to suspend flights.
The IAC said the suspension would remain in effect until it received notification from Rosaviatsia and the US Federal Aviation Administration (FAA) about the safety of Boeing 737 control surfaces on the tail that help steer it.

The IAC announcement came after an Airbus A321 airliner registered in Ireland but operated by a Russian company crashed in Egypt on Saturday and killed 224 people. However, the statement did not make a link between the certificate suspension and the crash in Egypt. The IAC could not be reached for further comment.
There are about 200 Boeing 737s in Russia, according to Reuters calculations based on data from Rosaviatsia, or about a fifth of a total fleet, both passenger and cargo.

Late on Thursday, the FAA released a statement noting Russia’s concern about the tail control surfaces dated back to a crash in 2013 of a 737 operated by Tatarstan Airlines that killed all 50 people on board.

Video footage from 2013 shows rescue workers pouring foam on the wreckage of the Boeing 737 plane which crashed at Kazan international airport in Tatarstan“The FAA is assisting the Russian accident investigation authority as an ‘adviser’ to the NTSB [US National Transportation Safety Board], which was appointed a US ‘accredited representative’ for the investigation into the 2013 Boeing 737 accident in Kazan, Russia,” the FAA said.
The FAA declined to comment further on the ongoing investigation.
A Rosaviatsya spokesman added that a meeting was planned for Friday between Russian airlines, Rosaviatsya and the IAC – which oversees the aviation industry in some ex-Soviet countries including Russia – about Boeing 737 certificates.
A Boeing spokesman in Seattle said the company planned on Friday to “meet with Russian officials to understand their concerns”.

The biggest number of 737s is held by private airline UTair, followed by Transaero, which stopped flights last week, and Russia’s biggest carrier, state-controlled Aeroflot group. UTair and Aeroflot declined to comment.
The entire fleet of Aeroflot unit Pobeda, a low-cost carrier established in 2014, is made up of Boeing 737s.
In a separate statement, the IAC said it wanted all foreign planes operating in Russia to be re-registered on home soil, after the plane crash in Egypt.
“Over 95% of all foreign aircraft operated in Russia and accounting for over 85% of all passenger flights, including Aeroflot, are registered and are in the registers of foreign countries,” IAC said.


http://www.theguardian.com/world/20...plan-to-ground-all-boeing-737s-in-the-country
 
Ultima modifica:
Re: La Russia ordina il grounding per tutti i 737 nel paese

Russia suspends airworthiness certification for Boeing 737s, but does not prohibit operation of 737s

By Simon Hradecky, created Thursday, Nov 5th 2015 17:40Z, last updated Thursday, Nov 5th 2015 21:05Z
Russia's Interstate Aviation Committee (MAK), equipped with this power by Russia's Ministry of Transport (Rostransnadzor) and Russia's Civil Aviation Authority (Rosaviatsia), have decided to suspend the airworthiness certification of the Boeing 737 family stating that deficiencies in the aircraft's elevator system need to be addressed before safe continuation of operation can be ensured.

The MAK argues that on Oct 9th 2015, after receiving according requests by Rosaviatsia, the MAK sent out inquiries to the FAA, the reply from the FAA received by Oct 27th 2015 however was not able to remove doubts on the safe operation of the elevator system of the Boeing 737 family.

The MAK further elaborates that for more than a year the MAK was working with the US Authorities already to review and address issues in the elevator system, however, the MAK did not become aware of any modifications having been done during that time.

Therefore, as the safe operation of Boeing 737 family aircraft can not be ensured, the operation of all Boeing 737 family aircraft has been suspended in the territory of the Russian Federation. The Civil Aviation Authorities of Ireland and Bermuda, many aircraft operated in Russia being registered by these authorities, have been informed about that suspension of airworthiness certification too.

Russia's Ministry of Transport stated in response to the letter by the MAK, that the "MAK can not stop the operation of the Boeing 737 by Russian airlines by its decision to revoke the airworthiness certificate. Only a specially empowered federal executive authority can prohibit the operation of a specific aircraft type. This authority has not made this decision."

Russia's Rosaviatsia announced in the evening in response to the letter of the MAK on the MAK website, that Rosaviatsia have not received the original letter so far, but were e-mailed a copy from Rostransnadzor, in addition the letter was posted on the MAK website. "Given the seriousness of such a notification Rosaviatsia is going to hold a meeting on Nov 6th 2015 with Russian Airlines operating the Boeing 737 together with the heads of the MAK." Rosaviatsia pointed out that Rostransnadzor had already stated that the MAK can not prohibit operation of the Boeing 737 by revoking the airworthiness certification, only an accordingly empowered federal agency can do so.

At the time of the release of this letter the investigation into the crash of a Tatarstan Airlines Boeing 737-500, see Crash: Tatarstan B735 at Kazan on Nov 17th 2013, crashed on go-around, is going to conclude, comments from the parties involved were collected and a final report is due. The letter however does not state what the deficiencies identified are and whether the decision is linked to that crash. The MAK had reported in 2014 that there were no technical issues identified, however, also stated in 2013 during the course of the investigation that after the autopilot was disconnected, the stabilizer trim - most likely automatically - wound down (which, after autopilot disconnection, would mean a trim run away).


http://avherald.com/h?article=48ee3567&opt=0
 
Re: La Russia ordina il grounding per tutti i 737 nel paese

forse il titolo è da modificare, nel senso che, al momento, i 737 in Russia possono ancora volare
 
Re: La Russia ordina il grounding per tutti i 737 nel paese

In effetti non e' ancora in essere. Ho provato a modificare da "ordina" a "pianifica" ma e' un compito per i mods.
 
Sarebbe anche interessante capire se questa decisione potrebbe colpire solo i 737 immatricolati in Russia o anche gli aeromobili con marche straniere ma sotto AOC russo (ad esempio quelli con marche VP).
 
Mi pare che i 737 fossero gli unici a potersi spingere molto a oriente in Siberia partendo da Mosca. Sono curioso di sapere come faranno ora!
 
Sul FT sono usciti nuovi scenari connessi con il fallimento di Transaero sul motivo per il quale la MAK (Interstate Aviation Committee) Russa abbia sospeso i certificati di volo ai 737 che operano in Russia.
Pare che la presidentessa della MAK, Tatiana Anodina, sia la madre del fondatore (e maggior azionista) di Transaero, Alexander Pleshakov. La minaccia di mettere a terra piu' di 150 a/m e' stata una mossa estrema che avrebbe fatto male a tutte le compagnie aeree coinvolte, sperando cosi' di riuscire a constringere un accordo fra il governo e le banche per salvare Transaero.

L'articolo (a pagamento) che sa molto di spy story e' qui: http://www.ft.com/cms/s/0/8cb09032-84ad-11e5-8095-ed1a37d1e096.html#axzz3qz61nN3O