Today's Headlines - 01 August 2023
DGCA fined for Tail strikes
GS Paper - 2 (Infrastructure)
The Directorate General of Civil Aviation (DGCA) has fined IndiGo a sum of Rs 30 lakhs and issued a show cause notice to the airline, following a special audit concerning frequent tail strike incidents. The special audit uncovered “certain systemic deficiencies” in IndiGo’s documentation pertaining to “operations/training procedures and engineering procedures”.
What is a tail strike?
A tail strike refers to an incident where the tail of an aircraft hits the ground or strikes any other stationary object.
While tail strikes can occur during takeoff, a majority happen during the landing of an aircraft.
According to Airbus statistical data, over 65 per cent of tail strikes happen during landings.
Tail strikes can cause significant damage to the aircraft, with major repairs needed to restore the plane’s structural integrity.
Even in cases where the damage is not major or immediately obvious, thorough inspections are carried out before the aircraft is declared fit to fly again.
What causes tail strikes?
While modern aircraft are fitted with a whole gamut of systems to aid pilots in flying aircraft and reduce the probability of human error, most tail strikes can be attributed to mistakes made by pilots.
Simply put, tail strikes occur when the pitch attitude of the aircraft (more on that in a moment) – while taking off or landing – is steep enough for the tail of the craft to hit the ground.
Aircraft, depending on their size, have different “tail strike margins” – the longer the aircraft, more prone it is to a tail strike as the rear of the plane juts out further behind the rear undercarriage.
An aircraft in flight is free to rotate in three dimensions: yaw, nose left or right about an axis running up and down; roll, rotation about an axis running from nose to tail; and pitch, nose up or down about an axis running from wing to wing. These are collectively known as an aircraft’s attitude.
Tail strikes are most impacted by the aircraft’s pitching motion. A positive pitching motion raises the nose of the aircraft and lowers the tail.
Tail strikes are caused by such a motion being executed improperly during take off and landing.
#upsc #news #DGCA #tail #strikes #infrastructure #indigo #systemic #engineering #aircraft #gamut #axis #rotate #motion #human #probability
DGCA fined for Tail strikes
GS Paper - 2 (Infrastructure)
The Directorate General of Civil Aviation (DGCA) has fined IndiGo a sum of Rs 30 lakhs and issued a show cause notice to the airline, following a special audit concerning frequent tail strike incidents. The special audit uncovered “certain systemic deficiencies” in IndiGo’s documentation pertaining to “operations/training procedures and engineering procedures”.
What is a tail strike?
A tail strike refers to an incident where the tail of an aircraft hits the ground or strikes any other stationary object.
While tail strikes can occur during takeoff, a majority happen during the landing of an aircraft.
According to Airbus statistical data, over 65 per cent of tail strikes happen during landings.
Tail strikes can cause significant damage to the aircraft, with major repairs needed to restore the plane’s structural integrity.
Even in cases where the damage is not major or immediately obvious, thorough inspections are carried out before the aircraft is declared fit to fly again.
What causes tail strikes?
While modern aircraft are fitted with a whole gamut of systems to aid pilots in flying aircraft and reduce the probability of human error, most tail strikes can be attributed to mistakes made by pilots.
Simply put, tail strikes occur when the pitch attitude of the aircraft (more on that in a moment) – while taking off or landing – is steep enough for the tail of the craft to hit the ground.
Aircraft, depending on their size, have different “tail strike margins” – the longer the aircraft, more prone it is to a tail strike as the rear of the plane juts out further behind the rear undercarriage.
An aircraft in flight is free to rotate in three dimensions: yaw, nose left or right about an axis running up and down; roll, rotation about an axis running from nose to tail; and pitch, nose up or down about an axis running from wing to wing. These are collectively known as an aircraft’s attitude.
Tail strikes are most impacted by the aircraft’s pitching motion. A positive pitching motion raises the nose of the aircraft and lowers the tail.
Tail strikes are caused by such a motion being executed improperly during take off and landing.
#upsc #news #DGCA #tail #strikes #infrastructure #indigo #systemic #engineering #aircraft #gamut #axis #rotate #motion #human #probability
Today's Headlines - 02 September 2023
The Organised Crime and Corruption Reporting Project (OCCRP)
GS Paper - 3 (Economy)
After Hindenburg, the Organised Crime and Corruption Reporting Project (OCCRP) has made fresh allegations of stock manipulation against the Adani Group. OCCRP’s report, published, claims that exclusive documents obtained by it show that “in at least two cases … [supposedly public] investors turn out to have widely reported ties to the group’s majority shareholders, the Adani family”, and helped manipulate Adani companies’ stock prices. The Adani Group has categorically rejected these allegations, terming them as a “concerted bid by Soros-funded interests” to “revive the meritless Hindenburg report”.
A global network of investigative reporters
OCCRP wasn’t really planned – it was born of necessity. We were all working on the same intractable problems in our own countries. But a couple of us realised this, and communicated. This is a quote from one of OCCRP’s co-founders, Drew Sullivan.
American Sullivan and Bulgarian Paul Radu, both investigative journalists, founded OCCRP in 2006, after they realised the similarities in their experiences of investigating and reporting on organised crime and systemic corruption.
Initially funded by the United Nations Democracy Fund (UNDEF), the OCCRP network first opened an office in Sarajevo.
Over the years, the OCCRP has grown from six journalists working in five countries to more than 150 journalists in 30 countries.
The idea is to have a global network of journalists with easy communication and information-sharing so that global networks of corruption and crime can be better understood and exposed.
The OCCRP also collaborates with regional partners, including Arab Reporters for Investigative Journalism (ARIJ), Centro Latino Americano de Investigacion Periodistica (CLIP), and Radio Free Europe/Radio Liberty (RFE/RL). It is a member of the Global Investigative Journalism Network as well.
Impact over the years
As per its own records, since 2009 reporting by the OCCRP has directly led to 398 official investigations, 621 arrests and sentences, 131 resignations, and $10 billion+ in fines levied and money seized.
It has been involved in many high-profile probes over the years, including multiple investigations on Russia’s oligarchs and Vladimir Putin.
The OCCRP also worked on the Panama Papers project with the International Consortium of Investigative Journalists, producing more than 40 stories on corruption through the use of offshore entities, which won the 2017 Pulitzer Prize Journalism.
The organisation has been nominated for this year’s Nobel Peace Prize for its work “contributing to peace by unmasking political corruption and organized crime.”
#upsc #news #headline #organised #crime #corruption #project #OCCRP #economy #hindenburg #manipulation #Adanigroup #shareholders #soros #interests #investigative #global #network #reporters #PaulRadu #journalists #systemic #sullivan #bulgarian #UNDEF #Sarajevo #Arab #ARIJ #CLIP #RFE #Network #Russia #oligarchs #vladimirputin #Panama #pulitzer #NobelPeacePrize
The Organised Crime and Corruption Reporting Project (OCCRP)
GS Paper - 3 (Economy)
After Hindenburg, the Organised Crime and Corruption Reporting Project (OCCRP) has made fresh allegations of stock manipulation against the Adani Group. OCCRP’s report, published, claims that exclusive documents obtained by it show that “in at least two cases … [supposedly public] investors turn out to have widely reported ties to the group’s majority shareholders, the Adani family”, and helped manipulate Adani companies’ stock prices. The Adani Group has categorically rejected these allegations, terming them as a “concerted bid by Soros-funded interests” to “revive the meritless Hindenburg report”.
A global network of investigative reporters
OCCRP wasn’t really planned – it was born of necessity. We were all working on the same intractable problems in our own countries. But a couple of us realised this, and communicated. This is a quote from one of OCCRP’s co-founders, Drew Sullivan.
American Sullivan and Bulgarian Paul Radu, both investigative journalists, founded OCCRP in 2006, after they realised the similarities in their experiences of investigating and reporting on organised crime and systemic corruption.
Initially funded by the United Nations Democracy Fund (UNDEF), the OCCRP network first opened an office in Sarajevo.
Over the years, the OCCRP has grown from six journalists working in five countries to more than 150 journalists in 30 countries.
The idea is to have a global network of journalists with easy communication and information-sharing so that global networks of corruption and crime can be better understood and exposed.
The OCCRP also collaborates with regional partners, including Arab Reporters for Investigative Journalism (ARIJ), Centro Latino Americano de Investigacion Periodistica (CLIP), and Radio Free Europe/Radio Liberty (RFE/RL). It is a member of the Global Investigative Journalism Network as well.
Impact over the years
As per its own records, since 2009 reporting by the OCCRP has directly led to 398 official investigations, 621 arrests and sentences, 131 resignations, and $10 billion+ in fines levied and money seized.
It has been involved in many high-profile probes over the years, including multiple investigations on Russia’s oligarchs and Vladimir Putin.
The OCCRP also worked on the Panama Papers project with the International Consortium of Investigative Journalists, producing more than 40 stories on corruption through the use of offshore entities, which won the 2017 Pulitzer Prize Journalism.
The organisation has been nominated for this year’s Nobel Peace Prize for its work “contributing to peace by unmasking political corruption and organized crime.”
#upsc #news #headline #organised #crime #corruption #project #OCCRP #economy #hindenburg #manipulation #Adanigroup #shareholders #soros #interests #investigative #global #network #reporters #PaulRadu #journalists #systemic #sullivan #bulgarian #UNDEF #Sarajevo #Arab #ARIJ #CLIP #RFE #Network #Russia #oligarchs #vladimirputin #Panama #pulitzer #NobelPeacePrize