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Type: Prelims Only

  • Civil Services Reforms

    [pib] Karmayogi Saptah

    Prelims Only | Governance | Mains Paper 2: Civil Service

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Mission Karmayogi

    Why in the News?

    Prime Minister recently launched the ‘Karmayogi Saptah’ – National Learning Week to strengthen individual and organizational capacity among civil servants.

    About Mission Karmayogi

    Details
    What is it? National Programme for Civil Services Capacity Building (NPCSCB)
    Objective • To prepare civil servants for the future by making them more creative, constructive, and innovative through transparency and technology.
    Launch Date • Launched on 2nd September 2020.
    Key Features • On-Site Learning: Complementing off-site learning with more focus on practical experience.
    • Integrated Government Online Training (iGOT) platform.
    Pillars of NPCSCB • Policy Framework
    • Institutional Framework
    • Competency Framework
    • Digital Learning Framework (iGOT-Karmayogi)
    • e-HRMS
    • Monitoring and Evaluation Framework.
    Target Audience • All civil servants (including contractual employees) across various ministries, departments, organizations, and agencies of the Union Government.
    iGOT-Karmayogi Features • My iGOT: Personalized training courses based on individual capacity-building needs.
    • Blended Programs: Combines offline classroom learning with online components for equitable access to training.
    • Curated Programs: Tailored learning paths designed for different ministries and training institutions.
    Vision for 2047 • Aims to transform India into a global manufacturing hub and a supplier of skilled human resources by improving governance and civil service efficiency.
    Steering Bodies • Prime Minister’s Public Human Resources Council
    • Capacity Building Commission
    • Special Purpose Vehicle (SPV) for digital assets
    • Coordination Unit led by the Cabinet Secretary.
    Courses Offered • The iGOT platform offers over 1400 courses for personalized learning and skill development.
    Significance • Promotes a whole-of-government approach to foster collaboration, break bureaucratic silos, and prepare civil servants for modern governance challenges through continuous capacity building.

     

    How Karmayogi Saptah Aligns with Mission Karmayogi’s Goals?

    • Karmayogi Saptah promotes a culture of lifelong learning and continuous improvement, key pillars of Mission Karmayogi.
    • It emphasizes innovation and a citizen-first mindset, encouraging civil servants to engage with new ideas and feedback mechanisms.
    • By focusing on adapting to new technologies like AI, it aligns with Mission Karmayogi’s goal of a digitally proficient workforce.
    • It fosters collaboration across departments, supporting the mission’s aim to break silos and promote a “One Government” ethos.
    • Through individual and organizational development activities, the week contributes to creating a skilled, motivated workforce for a Viksit Bharat by 2047.

    PYQ:

    [2015] Consider the following statements:

    1. The Executive Power of the union of India is vested in the Prime Minister.

    2. The Prime Minister is the ex officio Chairman of the Civil Services Board.

    Which of the statements given above is/are correct?

    (a) 1 only

    (b) 2 only

    (c) Both 1 and 2

    (d) Neither 1 nor 2

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  • Indian Navy Updates

    [pib] Exercise SIMBEX 2024

    Prelims Only | Security Issues | Mains Paper 3: Various Security Forces, Agencies & Their Mandates

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Exercise SIMBEX 2024

    Why in the News?

    The 31st edition of the Singapore India Maritime Bilateral Exercise (SIMBEX) is being held at the Eastern Naval Command in Visakhapatnam.

    About Exercise SIMBEX:

    Details
    History
    • Initially known as Exercise Lion King.
    • The exercise has been held annually since 1994.
    Evolution Progressed from anti-submarine warfare to include maritime security, anti-air, and anti-surface warfare.
    Objectives • Strengthen strategic partnership between India and Singapore
    • Enhance interoperability and maritime domain awareness
    • Foster cooperation to tackle shared maritime challenges.
    Phases Harbour Phase:
    • Subject Matter Expert Exchanges (SMEEs) for knowledge sharing
    • Cross-deck visits and sports fixtures
    • Pre-sail briefings between both navies
    Sea Phase:
    • Advanced naval drills including live weapon firings
    • Anti-submarine warfare (ASW) training
    • Anti-surface and anti-air operations
    • Seamanship evolutions and tactical manoeuvres.
    Significance
    • SIMBEX-2019 was conducted in the South China Sea and involved various maritime combat exercises.
    • Recognized as the longest uninterrupted naval exercise that India conducts with any other country (Indian High Commission statement, 2019).

     

    PYQ:

    [2024] Which of the following statements about the Exercise Mitra Shakti-2023 is/ are correct?

    1. This was a joint military exercise between India and Bangladesh.
    2. It commenced in Aundh (Pune).
    3. Joint response during counter-terrorism operations was a goal of this operation.
    4. Indian Air Force was a part of this exercise.

    Select the answer using the code given below:

    (a) 1, 2 and 3

    (b) 1 and 4

    (c) 1 and 4

    (d) 2, 3 and 4

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  • Historical and Archaeological Findings in News

    National Manuscript Mission

    Prelims Only | History | Mains Paper 1: Arts & Culture

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: National Manuscript Mission

    Why in the News?

    The Union Ministry of Culture is planning to revive and relaunch the National Mission for Manuscripts (NMM) and is considering the formation of an autonomous body to help preserve India’s ancient texts.

    Why Center is again re-evolving this scheme?

    • Currently, the NMM operates as part of the Indira Gandhi National Centre for the Arts.
    • The new entity, expected to be named the National Manuscripts Authority, will likely function as an autonomous body under the Ministry of Tourism and Culture.

    About the National Mission for Manuscripts (NMM):

    • Formed in 2003 by the Ministry of Tourism and Culture.
    • It is managed by the National Archives of India.
    • Objective:
      • To document, conserve, digitize, and disseminate India’s manuscript heritage.
      • The mission has set up over 100 Manuscripts Resource Centres and Manuscripts Conservation Centres across India.
      • India has an estimated 10 million manuscripts, covering a range of themes, languages, scripts, and illustrations.
    • What is a Manuscript?
      • A manuscript is a handwritten document on materials like paper, bark, cloth, metal, or palm leaf.
      • These documents are at least 75 years old and hold scientific, historical, or aesthetic value.
      • Manuscripts primarily contain knowledge content, unlike historical records that provide direct historical information.

    Achievements and Challenges:

    • The NMM has documented metadata for 5.2 million manuscripts and digitized 300,000 titles, though only a third have been uploaded.
    • Concerns were raised over mismatches between digitized data and original manuscripts, requiring correction.
    • Of the 130,000 manuscripts uploaded, only 70,000 are accessible for viewing due to the absence of an access policy, which limits public availability, especially since 80% of manuscripts are privately owned.
    • NMM has conducted preventive and curative conservation of 9 crore folios over the past 21 years.

    PYQ:

    [2008] Recently, the manuscripts of which one of the following have been included in the UNESCO’s Memory of World Register? 

    (a) Abhidhamma Pitaka

    (b) Mahabharata

    (c) Ramayana

    (d) Rig-Veda

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  • Animal Husbandry, Dairy & Fisheries Sector – Pashudhan Sanjivani, E- Pashudhan Haat, etc

    21st National Livestock Census 2024, begins

    Prelims Only | Agriculture | Mains Paper 3: Economics Of Animal-Rearing

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Livestock Census

    Why in the News?

    The Centre has launched the 21st National Livestock Census (LC), the five-yearly exercise of counting the country’s livestock.

    Innovations in the 21st Livestock Census:

    • For the first time, data collection is being done via a mobile app, enhancing accuracy and timeliness.
    • The census will cover 15 species of animals (excluding poultry) such as cattle, buffalo, mithun, yak, sheep, goat, pig, camel, horse, donkey, and elephant.
    • Information on 219 Indigenous breeds and livestock holdings by pastoralists will also be recorded, along with data on the gender of individuals involved in livestock rearing.

    About Livestock Census (LC)

    • The Livestock Census (LC) is a nationwide survey conducted every 5 years to count all domesticated animals across households, enterprises, and institutions in rural and urban areas.
      • The National Livestock Census provides detailed data on the population, breeds, and distribution of livestock like cattle, buffalo, goats, sheep, pigs, and others.
    • Conducted by the Ministry of Animal Husbandry and Dairying in collaboration with State/UT governments since 1919.
    • The 21st Livestock Census (2024) is the latest in the series and includes data collected using a dedicated mobile app for improved accuracy and real-time monitoring.

    Significance of the Livestock Census:

    • Policy Formulation: Helps the government develop policies for livestock sector growth, covering aspects like breed improvement, disease control, and feed management.
    • Rural Economy Support: Provides insights into the role of livestock in enhancing rural incomes, nutrition, and employment.
    • Livestock Development Programs: Data supports initiatives like the National Livestock Mission (NLM), which focuses on breed development, feed and fodder improvement, and innovation in livestock practices.
    • Indigenous Breed Conservation: Tracks indigenous livestock breeds to support breed-specific conservation and sustainable practices.

    Previous Census Observations in India:

    [1] 20th Livestock Census (2019):

    • Total Livestock Population: Recorded at 535.78 million, marking a 4.6% increase from the previous census in 2012.
    • Bovine Population: Counted at 302.79 million (includes cattle, buffalo, mithun, and yak).
    • Indigenous vs. Exotic Breeds:
      • Indigenous cattle population declined by 6%, indicating a shift toward crossbred and exotic breeds.
      • Exotic and crossbred cattle increased by 29.3%, driven by rising demand for high milk-yielding breeds.
    • Buffalo Population: Increased by 1% to 109.85 million, contributing significantly to India’s milk production.
    • Sheep and Goat Populations:
      • Sheep population rose by 14.1%, reaching 74.26 million.
      • Goat population grew by 10.1%, totaling 148.88 million.
    • Poultry Population: Experienced a substantial growth of 16.8%, with a total of 851.81 million birds, reflecting the expansion of commercial poultry farming.
    • Female Livestock Population: Increase in female cattle (18%) and female buffaloes (8%), underscoring the focus on dairy production.

    [2] 19th Livestock Census (2012):

    • Highlighted an increase in buffalo populations and decline in indigenous cattle.
    • Marked significant growth in poultry numbers, reflecting changing agricultural and economic patterns.

    PYQ:

    [2015] Livestock rearing has a big potential for providing non-farm employment and income in rural areas. Discuss suggesting suitable measures to promote this sector in India.

    [2012] Which of the following is the chief characteristic of ‘mixed farming’?
    (a) Cultivation of both cash crops and food crops
    (b) Cultivation of two or more crops in the same field
    (c) Rearing of animals and cultivation of crops together
    (d) None of the above

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  • Global Geological And Climatic Events

    Cyclone Dana

    Prelims Only | Enviro & Biodiversity | Mains Paper 1: Geographical Features & Their Location

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Tropical Cyclone, Landfall

    Why in the News?

    West Bengal and Odisha experienced heavy rainfall as Tropical Cyclone Dana is anticipated to make landfall later tonight.

    What are Cyclones?

    • Cyclones are wind systems rotating inwardly towards an area of low atmospheric pressure. They are categorised into Tropical (Temperature-induced) and Temperate (extra-tropical) cyclones (airmass-induced).
    • Formation Conditions: Tropical cyclones originate in warm regions, requiring conditions such as
    1. Warm sea surface (> 27°C),
    2. Coriolis Force,
    3. Pre-existing low-pressure systems,
    4. Small vertical wind speed differences, and
    5. Upper air divergence.

    Characteristics of Tropical Cyclones:

    • They form over warm water bodies due to energy derived from the condensation of warm water within cumulonimbus clouds.
    • Wind rotation is influenced by the Coriolis force, resulting in anti-clockwise rotation in the northern hemisphere and clockwise in the southern hemisphere.
    • By 30° latitude, the diminished warmth halts cyclone activity.

    What is the “Landfall” of a Cyclone?

    • Landfall occurs when a tropical cyclone moves from the sea onto the land.
    • As per the IMD, a cyclone makes landfall when the centre of the storm, or its eye, crosses the coast.
    • Landfall should not be confused with a “direct hit”, where the eyewall (area of high winds) hits land but the eye of the cyclone remains offshore.
    • According to the National Oceanic and Atmospheric Administration (NOAA), a cyclone’s strongest winds may still impact land even if the centre of the storm does not reach the coast.

    How long does a Cyclone Landfall last?

    • The duration of landfall typically lasts a few hours, depending on the wind speed and size of the storm.
    • For cyclone Dana, the landfall process is expected to last five to six hours with wind speeds around 125 km/h, impacting a wide region.
    • Cyclones usually weaken after landfall as they lose their moisture supply and experience increased surface friction.
    • While landfall is often the most destructive phase of a cyclone, it also signals the beginning of the cyclone’s dissipation.

    PYQ:

    [2015] In the South Atlantic and South Eastern Pacific regions in tropical latitudes, cyclone does not originate. What is the main reason behind this?

    (a) Sea Surface temperature are low

    (b) Inter Tropical Convergence Zone seldom occurs

    (c) Coriolis force is too weak

    (d) Absence of land in those regions

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  • International Space Agencies – Missions and Discoveries

    Betelgeuse, one of the Brightest Stars predicted to Explode

    Prelims Only | Science Tech | Mains Paper 3: Awareness in various sc and tech fields

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Betelgeuse

    Recent research has revealed a surprising finding about Betelgeuse (which was believed to explode): the star’s unusual brightening and dimming patterns may be influenced by an unseen companion star.

    Why in the News?

    Recent research has revealed a surprising finding about Betelgeuse (which was believed to explode): the star’s unusual brightening and dimming patterns may be influenced by an unseen companion star.

    About Betelgeuse

    • Betelgeuse is a red supergiant star in the Orion constellation, marking Orion’s left shoulder.
    • It is among the brightest and largest stars visible in the night sky, located about 650 light-years from Earth.
    • The star is nearing the end of its life, and when it dies, its explosion is expected to be visible during the day for several weeks.
    • Betelgeuse is vast, measuring more than 700 million miles (1.2 billion kilometers) in diameter.
    • Known for its periodic dimming and brightening, Betelgeuse has two distinct pulsation cycles:
      • A short-term cycle of about one year.
      • A longer six-year cycle called a long secondary period.
    • Researchers believe this longer cycle may be caused by Betelbuddy (an unseen companion star) moving through the dust surrounding Betelgeuse.

    Indicators and Scientific Evidence

    • Betelgeuse’s cyclic dimming and brightening patterns indicate it is nearing the end of its life.
    • Its massive size and expansion as a red supergiant suggest it is in a late stellar stage.
    • Cooling surface temperature and mass loss through stellar winds signal increasing instability.
    • Spectral analysis shows heavy elements in Betelgeuse’s layers, typical of late-stage fusion.
    • An unseen companion star, or “Betelbuddy,” may be influencing its brightness and internal structure.

    Potential Effects of Betelgeuse’s Supernova on Earth and Our Solar System

    • Betelgeuse’s supernova will likely be visible in daylight for weeks and brighter than the Moon at night.
    • At 650 light-years away, dangerous radiation would dissipate before reaching Earth, posing no harm.
    • Space missions and satellites may experience minor interference from increased cosmic rays.
    • The explosion will enrich the interstellar medium with heavy elements, contributing to new star formation.
    • The supernova will provide valuable scientific insights into stellar life cycles and cosmic element formation.

    PYQ:

    [2017] The terms ‘Event Horizon’, ‘Singularity’, ‘String Theory’ and ‘Standard Model’ are sometimes seen in the news in the context of:

    (a) Observation and understanding of the Universe

    (b) Study of the solar and the lunar eclipses

    (c) Placing satellites in the orbit of the Earth

    (d) Origin and evolution of living organisms on the Earth

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  • Modern Indian History-Events and Personalities

    [pib] 200 Years of Kittur Vijayotsava

    Prelims Only | History | Mains Paper 1: Modern Indian History

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Kittur Rani Chennamma

    Why in the News?

    A commemorative postage stamp was released at the historic Kittur Rani Channamma Stage within the Kittur Fort premises to mark the 200th anniversary of Kittur Vijayotsava.

    About Kittur Rani Chennamma

    • Rani Chennamma was born in 1778 in Kakati, Belgaum (now Karnataka).
    • She was trained in horse riding, sword fighting, and archery from an early age.
    • She married Mallasarja Desai, the ruler of Kittur, a small principality in Karnataka.
    • The Kittur Uprising (1824):
      • The British East India Company refused to recognize her adopted son, Shivalingappa, as the rightful successor under the Doctrine of Lapse.
      • She declared war on the British in response to their annexation attempt.
      • In October 1824, she led the Kittur army against 20,000 British soldiers stationed near the Kittur Fort.
      • During the battle, British official John Thackery was killed, and the Company forces faced significant losses.
      • After initial resistance, British forces returned in December 1824 with a larger army.
      • Despite her courageous efforts, Rani Chennamma was captured along with her forces and imprisoned.
      • She was held captive in Bailhongal Fort, where she spent her remaining years. She died in captivity in 1829.

    Legacy and Significance

    • Rani Chennamma is celebrated as one of the first women in Indian history to lead an anti-colonial uprising.
    • She is revered as a symbol of courage, patriotism, and resistance against colonial oppression.
    • She is honored in Kannada folklore, particularly through lavani (folk songs) that celebrate her bravery and sacrifice.
    • Statues have been erected across Karnataka, including a prominent one in Bengaluru’s Parliament House.

    Doctrine of Lapse

    • Introduced by Lord Dalhousie in 1848, the Doctrine aimed at expanding British territories in India.
    • The policy was based on the principle that a princely state without a suitable heir should become part of the British Empire.
    • Applied to princely states where the ruler died without a natural or legally adopted male heir, enabling the British to annex those states.
    • The policy was seen as illegitimate by many Indian rulers and played a role in the Indian Rebellion of 1857.
    • Several states annexed due to this Doctrine, include Satara (1848), Jaitpur (1849), Sambalpur (1849), Udaipur (1850), Jhansi (1853), and Nagpur (1854).
    • Prior to the Doctrine of Lapse, princely states had a traditional practice of selecting an heir from a group of candidates known as bhajans.
    • The policy was abandoned in 1859, two years after the end of the Company Rule in India.

     

    PYQ:

    [2013] Defying the barriers of age, gender and religion, the Indian women became the torch bearer during the struggle for freedom in India. Discuss.

    [2014] What was/were the object/objects of Queen Victoria’s Proclamation (1858)?

    1. To disclaim any intention to annex Indian States
    2. To place the Indian administration under the British Crown
    3. To regulate East India Company’s trade with India

    Select the correct answer using the code given below:

    (a) 1 and 2 only

    (b) 2 only

    (c) 1 and 3 only

    (d) 1, 2 and 3

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  • Insolvency and Bankruptcy Code

    National Company Law Appellate Tribunal (NCLAT)

    Prelims Only | Polity | Mains Paper 2: Statutory, Regulatory & Various Quasi-Judicial Bodies

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: NCLAT, NCLT

    Why in the News?

    The Supreme Court has overturned the National Company Law Appellate Tribunal’s (NCLAT) order that approved a deal between an edtech firm and the Board of Control for Cricket in India (BCCI) to settle an overdue payment.

    Three-Judge Bench Observations in Byju’s Case

    • The Supreme Court’s bench, led by CJI, noted that there were procedural lapses in the settlement process between Byju’s and the BCCI.
    • The settlement occurred without the approval of the Insolvency Resolution Professional (IRP), who was responsible for overseeing Byju’s affairs following his appointment by the NCLT.
    • The bench ruled that the NCLAT’s approval of the settlement, issued in August 2024, was invalid due to the lack of necessary approvals from the IRP.

    About National Company Law Appellate Tribunal (NCLAT):

    Details
    Establishment Established on 1 June 2016 under the Companies Act, 2013.
    Purpose Serves as an appellate authority to hear appeals against orders of the National Company Law Tribunal (NCLT).
    Jurisdiction Hears appeals related to:
    – Decisions made by NCLT
    – Orders of the Insolvency and Bankruptcy Board of India (IBBI)
    – Orders from the Competition Commission of India (CCI).
    Appeals to Supreme Court Decisions of NCLAT can be appealed to the Supreme Court of India.
    Composition Comprises a Chairperson and other members appointed by the central government, with the Chairperson typically being a retired judge of the Supreme Court or High Court.
    Functions Reviews and adjudicates matters related to company law and insolvency, ensuring justice against NCLT orders.
    Location Headquartered in New Delhi.
    Significance Plays a critical role in corporate governance, maintaining transparency and accountability in the corporate sector.
    Relationship with NCLT NCLT acts as the adjudicating authority, while NCLAT provides a platform for appeals, ensuring a checks-and-balances system.
    Integration with IBC Supports the objectives of the Insolvency and Bankruptcy Code, 2016, streamlining insolvency resolution processes.

     

    PYQ:

    [2018] How far do you agree with the view that tribunals curtail the jurisdiction of ordinary courts? In view of the above, discuss the constitutional validity and competency of the tribunals in India.

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  • Air Pollution

    Lahore: The World’s most Polluted City

    Prelims Only | Enviro & Biodiversity | Mains Paper 3: Conservation, Environmental Pollution & Degradation, Eia

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: PM2.5, IQAir Report

    Why in the News?

    • Lahore was declared the world’s most polluted city by air quality monitor IQAir, with an Air Quality Index (AQI) of 394, considered hazardous by global standards.
      • Delhi ranks 2nd, recording an AQI of 204, also classified as “very unhealthy.”
      • Lahore’s AQI value exceeds the World Health Organisation (WHO) guideline by over 55.6 times.

    Primary Causes of Lahore’s Severe Air Pollution:

    • Stubble Burning: Farmers in Punjab (India and Pakistan) burn crop residue, especially after rice harvesting, during winter to prepare fields for wheat cultivation.
    • Vehicular Emissions: The rise in the number of vehicles in Lahore, along with the use of low-quality fuel, results in high levels of PM2.5 emissions, a major contributor to air pollution.
    • Industrial Pollution: Factories and brick kilns in and around Lahore emit harmful pollutants, including particulate matter, adding to the city’s poor air quality.
    • Geography and Weather Conditions: Lahore’s location in a low-lying region and its geography, surrounded by hills, leads to temperature inversion during the winter, trapping pollutants near the surface and preventing their natural dispersal.
    • Coal-Fired Power Plants: Large power plants, such as the 1320MW Sahiwal coal-fired power plant in Punjab, part of the China-Pakistan Economic Corridor (CPEC), emit sulphur and other pollutants, significantly contributing to smog and air pollution.

    Who Ranks the Most Polluted Cities of the World and How?

    • IQAir, a Swiss air quality monitoring company, ranks the most polluted cities based on real-time air quality data.
    • The rankings focus on the concentration of PM2.5 particles, which are small enough to penetrate the lungs and pose serious health risks.
    • Cities are ranked using the AQI scale (0-500), with AQI above 300 indicating hazardous pollution levels.
    • IQAir uses data from government agencies, monitoring stations, and low-cost sensors across various regions.
    • Real-time monitoring allows IQAir to provide up-to-date information about air pollution levels in cities around the world.
    • The data is compared with WHO standards, which recommend PM2.5 levels below 5 micrograms per cubic meter for healthy air quality.

    PYQ:

    [2021] Describe the key points of the revised Global Air Quality Guidelines (AQGs) recently released by the World Health Organisation (WHO). How are these different from its last update in 2005? What changes in India’s National Clean Air Programme are required to achieve revised standards?

    [2015] Mumbai, Delhi and Kolkata are the three Mega cities of the country but the air pollution is much more serious probelm in Delhi as compared to the other two. Why is this so?

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  • Innovations in Sciences, IT, Computers, Robotics and Nanotechnology

    Boeing 737’s ‘defective’ Rudder System

    Prelims Only | Science Tech | Mains Paper 3: S&T – Applications In Everyday Life

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Rudder Rollout Guidance Actuator

    Boeing 737’s ‘defective’ Rudder System

    Why in the News?

    • Certain variants of the Boeing 737, equipped with a rollout guidance actuator, are being investigated due to concerns about a potential jammed or restricted rudder control system.

    What is a Rudder?

    • The rudder is like the steering tool for an airplane.
    • It’s part of the tail and helps the plane move left or right, similar to how a boat’s rudder steers on water.
    • It’s important for making turns, landing in windy conditions, and keeping the plane going straight, especially if one of the engines fails.

    What does a Rudder Rollout Guidance Actuator do?

    • It is a special device that helps the plane control its direction during landings when the plane is flying automatically with the autopilot.
    • It’s especially useful during landings in bad weather with poor visibility, making sure the plane stays on the correct path on its own.

    Why are certain Boeing 737 Planes being checked?

    • Some Boeing 737 planes are being inspected because of a possible problem with their rudder system, which helps steer the plane during landing.
    • An issue came up after a United Airlines flight in February 2024 had a situation where the rudder got stuck during landing, and the pilots had to work harder to control the plane.
    • Investigators found that a part called the rudder rollout guidance actuator might have moisture and corrosion problems, which can cause the rudder to jam.
    • This problem might affect a small number of Boeing 737 planes that use this system for automatic landings in bad weather.

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