{"id":19501,"date":"2026-04-18T10:00:00","date_gmt":"2026-04-18T08:00:00","guid":{"rendered":"https:\/\/icao4u.com\/?p=19501"},"modified":"2026-04-17T12:59:01","modified_gmt":"2026-04-17T10:59:01","slug":"aircraft-systems-and-components-technical-terminology","status":"publish","type":"post","link":"https:\/\/icao4u.com\/pl\/aircraft-systems-and-components-technical-terminology\/","title":{"rendered":"Aircraft Systems and Components: Technical Terminology"},"content":{"rendered":"<p class=\"kt-adv-heading19501_a0eeab-5e_0 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_0\"><article>\n    <h1>Aircraft Systems and Components: Technical Terminology<\/h1><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_1 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_1\"><p>Essential technical vocabulary for discussing aircraft systems and components, especially when communicating with technical support.<\/p><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_2 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_2\"><h2>Introduction<\/h2>\n    <p>In aviation, precision is everything\u2014not only in engineering and operations but also in communication. Whether you are a pilot, maintenance technician, engineer, or aviation student, understanding technical terminology related to aircraft systems and components is crucial. Miscommunication can lead to inefficiencies, delays, or even safety risks. Whether you are reporting a snag or seeking a system upgrade, mastering this essential vocabulary is your first step toward professional-grade communication.<\/p><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_3 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_3\"><p>This article provides a comprehensive overview of essential vocabulary used to describe aircraft systems and their components, helping you communicate clearly and effectively with technical support teams but also describe freely aircraft parts during your ICAO English Language Proficiency exam.<\/p><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_4 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_4\"><h2>1. Airframe Structure<\/h2>\n    <p>The airframe refers to the physical structure of the aircraft, excluding the propulsion system. It includes several major components:<\/p>\n    <ul>\n        <li><strong>Fuselage:<\/strong> the main body of the aircraft that holds the cockpit, passengers, and cargo.<\/li>\n        <li><strong>Empennage:<\/strong> the entire tail assembly, including the vertical and horizontal stabilizers which provide stability and control.<\/li>\n        <li><strong>Nacelle:<\/strong> the aerodynamic casing or housing that holds the engine.<\/li>\n        <li><strong>Wings:<\/strong> provide lift and may contain fuel tanks and control surfaces.<\/li>\n        <li><strong>Landing Gear:<\/strong> supports the aircraft during ground operations, including takeoff and landing.<\/li>\n    <\/ul><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_5 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_5\"><h3>Key Terms:<\/h3>\n    <ul>\n        <li><strong>Bulkhead:<\/strong> structural partition within the fuselage.<\/li>\n        <li><strong>Stringers and longerons:<\/strong> longitudinal structural elements that provide shape and support to the aircraft&#8217;s &#8220;skin.&#8221;.<\/li>\n        <li><strong>Skin:<\/strong> the outer covering of the aircraft, often load-bearing in modern designs (often aluminium).<\/li>\n        <li><strong>Ribs\/Spars:<\/strong> the primary structural member of the wing, running spanwise to carry the main flight loads.<\/li>\n    <\/ul>\n    <p>Understanding these terms helps when describing structural issues such as cracks, deformation, or corrosion.<\/p><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_6 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_6\"><h2>2. Flight Control Systems<\/h2>\n    <p>Flight control systems are the movable parts that allow pilots to maneuver the aircraft. These are divided into primary and secondary controls.<\/p><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_7 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_7\"><h3>Primary Controls:<\/h3>\n    <ul>\n        <li><strong>Ailerons:<\/strong> located on the outboard trailing edge of the wings; they control roll (movement around the longitudinal axis).<\/li>\n        <li><strong>Elevator:<\/strong> attached to the horizontal stabilizer; they control pitch (movement around the lateral axis).<\/li>\n        <li><strong>Rudder:<\/strong> attached to the vertical stabilizer; it controls yaw (movement around the vertical axis or in other words left or right movement of the nose).<\/li>\n    <\/ul><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_8 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_8\"><h3>Secondary Controls:<\/h3>\n    <ul>\n        <li><strong>Flaps:<\/strong> increase lift at lower speeds, typically during takeoff and landing.<\/li>\n        <li><strong>Slats:<\/strong> extend from the leading edge of the wing to improve airflow.<\/li>\n        <li><strong>Spoilers:<\/strong> reduce lift and increase drag.<\/li>\n        <li><strong>Trim Tabs:<\/strong> small, adjustable surfaces on the controls that help maintain a desired flight attitude without constant pilot input.<\/li>\n    <\/ul><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_9 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_9\"><h3>Key Terms:<\/h3>\n    <ul>\n        <li><strong>Control linkage:<\/strong> mechanical or electronic connection between cockpit controls and control surfaces.<\/li>\n        <li>In most small aircraft, controls are mechanical (cables and pulleys).<\/li>\n        <li><strong>Fly-by-wire:<\/strong> electronic system replacing traditional mechanical controls.<\/li>\n        <li><strong>Trim system:<\/strong> adjusts control surfaces to reduce pilot workload.<\/li>\n    <\/ul>\n    <p>Clear terminology is essential when reporting issues like &#8220;unresponsive ailerons&#8221; or &#8220;trim malfunction.&#8221;<\/p><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_10 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_10\"><h2>3. Powerplant System<\/h2>\n    <p>The powerplant includes the engine and related systems that generate thrust. When discussing engine performance or failures, technical support will look for specific data points related to these components.<\/p>\n    <ul>\n        <li><strong>FADEC (Full Authority Digital Engine Control):<\/strong> a computer system that manages engine performance to ensure maximum efficiency and safety.<\/li>\n        <li><strong>Turbofan vs. Turboprop:<\/strong> a turbofan uses a large fan to bypass air around the core for thrust (common in commercial jets, efficient at high speeds), while a turboprop uses a turbine to drive a propeller, efficient at lower speeds.<\/li>\n        <li><strong>Thrust Reversers:<\/strong> mechanical systems that redirect engine exhaust forward to assist in braking during landing.<\/li>\n        <li><strong>APU (Auxiliary Power Unit):<\/strong> a small engine (usually in the tail) that provides electrical power and air conditioning while the main engines are off.<\/li>\n    <\/ul><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_11 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_11\"><h3>Key Components:<\/h3>\n    <ul>\n        <li><strong>Compressor:<\/strong> increases air pressure before combustion.<\/li>\n        <li><strong>Combustion chamber:<\/strong> where fuel-air mixture is ignited.<\/li>\n        <li><strong>Turbine:<\/strong> extracts energy to drive the compressor.<\/li>\n        <li><strong>Exhaust nozzle:<\/strong> accelerates exhaust gases to produce thrust.<\/li>\n    <\/ul><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_12 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_12\"><h3>Supporting Systems:<\/h3>\n    <ul>\n        <li><strong>Fuel system:<\/strong> stores and delivers fuel.<\/li>\n        <li><strong>Ignition system:<\/strong> initiates combustion.<\/li>\n        <li><strong>Oil system:<\/strong> lubricates and cools engine components.<\/li>\n    <\/ul><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_13 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_13\"><h3>Components of oil system:<\/h3>\n    <ul>\n        <li>Oil sump stores oil<\/li>\n        <li>Oil pump &#8211; circulates oil<\/li>\n        <li>Oil filter removes contaminants<\/li>\n        <li>Oil cooler &#8211; maintains temperature<\/li>\n    <\/ul><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_14 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_14\"><h3>Key terms:<\/h3>\n    <p>Oil pressure, Oil temperature, thrust, and EGT (exhaust gas temperature) are commonly used in diagnostics and communication with maintenance teams.<\/p><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_15 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_15\"><p>Single-engine aircraft typically use a piston engine. Main Components include: Cylinders, Pistons, Crankshaft, Spark plugs. Supporting Systems include: Induction system (supplies air via carburetor or fuel injection), Exhaust system, Propeller.<\/p><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_16 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_16\"><h3>Piston Engine Key Terms:<\/h3>\n    <ul>\n        <li>RPM (Revolutions Per Minute)<\/li>\n        <li>Manifold pressure (in some aircraft)<\/li>\n        <li><strong>Mixture control:<\/strong> Adjusts fuel-air ratio<\/li>\n        <li><strong>Air intake:<\/strong> brings air into the engine<\/li>\n        <li><strong>Carburetor icing:<\/strong> ice formation restricting airflow (critical hazard)<\/li>\n    <\/ul><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_17 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_17\"><h2>4. Hydraulic System<\/h2>\n    <p>Hydraulic systems use pressurized fluid to operate heavy components efficiently.<\/p>\n    <h3>Applications:<\/h3>\n    <ul>\n        <li>Landing gear extension\/retraction<\/li>\n        <li>Brake systems<\/li>\n        <li>Flight control actuation<\/li>\n    <\/ul><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_18 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_18\"><div style=\"max-width: 640px; margin: 20px auto;\">\n        <div style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; border-radius: 15px;\">\n            <iframe \n                src=\"https:\/\/www.youtube.com\/embed\/k8wq-eLH1d0\" \n                style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0;\" \n                allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" \n                allowfullscreen>\n            <\/iframe>\n        <\/div>\n    <\/div><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_19 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_19\"><h3>Key Terms:<\/h3>\n    <ul>\n        <li><strong>Hydraulic pump:<\/strong> generates fluid pressure.<\/li>\n        <li><strong>Reservoir:<\/strong> stores hydraulic fluid.<\/li>\n        <li><strong>Pressure line \/ return line:<\/strong> transport fluid within the system.<\/li>\n    <\/ul>\n    <p>Common issues include pressure loss, fluid leaks, and contamination, all of which require precise reporting.<\/p><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_20 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_20\"><h2>5. Electrical System<\/h2>\n    <p>The electrical system powers onboard equipment and systems.<\/p>\n    <h3>Components:<\/h3>\n    <ul>\n        <li><strong>Generators \/ alternators:<\/strong> produce electrical power.<\/li>\n        <li><strong>Batteries:<\/strong> provide backup power.<\/li>\n        <li><strong>Busbars (buses):<\/strong> a central point where electrical power is distributed to various aircraft systems.<\/li>\n        <li><strong>Inverter:<\/strong> a device that converts Direct Current (DC) power from batteries into Alternating Current (AC) for specific electronics.<\/li>\n        <li><strong>Circuit breakers:<\/strong> protect circuits from overload.<\/li>\n    <\/ul><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_21 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_21\"><h3>Key Terms:<\/h3>\n    <p>Voltage, Current, Load. When communicating faults, terms like &#8220;bus failure&#8221; or &#8220;tripped circuit breaker&#8221; are commonly used.<\/p><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_22 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_22\"><h2>6. Avionics Systems<\/h2>\n    <p>Avionics refers to electronic systems used for communication, navigation, and monitoring. Modern aircraft are &#8220;computers with wings.&#8221;<\/p><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_23 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_23\"><h3>Main Categories:<\/h3>\n    <ul>\n        <li><strong>Communication systems:<\/strong> radios for pilot-controller communication.<\/li>\n        <li><strong>Navigation systems:<\/strong> GPS, VOR, ILS for positioning and guidance.<\/li>\n        <li><strong>Flight management system (FMS):<\/strong> automates navigation and flight planning.<\/li>\n        <li><strong>Autopilot:<\/strong> controls aircraft automatically under certain conditions.<\/li>\n    <\/ul><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_24 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_24\"><h3>Key Terms:<\/h3>\n    <ul>\n        <li><strong>Transponder:<\/strong> an electronic device that &#8220;squawks&#8221; a code to Air Traffic Control, providing identity and altitude.<\/li>\n        <li><strong>Glass cockpit:<\/strong> a flight deck where traditional mechanical gauges are replaced by electronic displays (LCDs).<\/li>\n        <li><strong>EFIS (Electronic Flight Instrument System):<\/strong> the overall system that displays flight data, including the PFD (Primary Flight Display) and ND (Navigation Display).<\/li>\n        <li><strong>Six-pack:<\/strong> traditional set of six main flight instruments (Airspeed indicator, Altimeter, Attitude indicator, Heading indicator, etc.).<\/li>\n    <\/ul><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_25 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_25\"><h2>7. Fuel System<\/h2>\n    <p>The fuel system ensures proper storage, management, and delivery of fuel to the engine.<\/p>\n    <ul>\n        <li><strong>Fuel tanks:<\/strong> located in wings or fuselage.<\/li>\n        <li><strong>Fuel pumps:<\/strong> move fuel through the system (mechanical or electric).<\/li>\n        <li><strong>Crossfeed system:<\/strong> allows fuel transfer between tanks.<\/li>\n        <li><strong>Fuel contamination:<\/strong> presence of water or debris.<\/li>\n    <\/ul><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_26 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_26\"><h2>8. Environmental Control System (ECS)<\/h2>\n    <p>The ECS maintains a safe and comfortable cabin environment. Functions include cabin pressurization, temperature control, and air conditioning.<\/p>\n    <ul>\n        <li><strong>Bleed air:<\/strong> compressed air from engines used in ECS.<\/li>\n        <li><strong>Outflow valve:<\/strong> regulates cabin pressure.<\/li>\n        <li><strong>Cabin altitude:<\/strong> equivalent altitude inside the cabin.<\/li>\n    <\/ul>\n    <p>Small planes have simpler systems like ventilation (fresh air) and cabin heat (from engine exhaust heat exchanger). Important: Faults here may lead to carbon monoxide risk.<\/p><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_27 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_27\"><h2>9. Landing Gear System<\/h2>\n    <p>The landing gear system supports the aircraft during ground operations and absorbs the impact of landing.<\/p>\n    <ul>\n        <li><strong>Tricycle gear:<\/strong> one nose wheel and two main wheels.<\/li>\n        <li><strong>Tailwheel gear:<\/strong> two main wheels and a tail wheel.<\/li>\n        <li><strong>Oleostrut:<\/strong> a shock absorber using a combination of oil and compressed air.<\/li>\n        <li><strong>Shimmy Damper:<\/strong> prevents the nose wheel from vibrating during high-speed taxiing.<\/li>\n        <li><strong>Actuator:<\/strong> component that converts energy into motion to move a flight control or landing gear.<\/li>\n    <\/ul><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_28 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_28\"><h2>10. Ice and Rain Protection Systems<\/h2>\n    <p>These systems ensure safe operation in adverse weather.<\/p>\n    <ul>\n        <li><strong>De-icing systems:<\/strong> remove existing ice.<\/li>\n        <li><strong>Anti-icing systems:<\/strong> prevent ice formation.<\/li>\n        <li><strong>Pitot heat:<\/strong> prevents blockage of airspeed sensors (Pitot tube).<\/li>\n        <li><strong>Windshield heating\/defrost:<\/strong> maintains visibility.<\/li>\n    <\/ul><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_29 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_29\"><h2>11. Common Communication Scenarios<\/h2>\n    <p>Understanding technical terminology is especially important when interacting with maintenance or technical support.<\/p>\n    <blockquote>\n        &#8220;The hydraulic pressure in the landing gear system is fluctuating.&#8221;<br>\n        &#8220;We are experiencing intermittent failure in the navigation system display.&#8221;<br>\n        &#8220;There is a noticeable vibration in the engine at high RPM.&#8221;\n    <\/blockquote><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_30 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_30\"><h3>Pro-Tip: The S.O.S. Method<\/h3>\n    <ol>\n        <li><strong>Symptom:<\/strong> What exactly is happening? (e.g., &#8220;The left-hand outboard aileron is lagging.&#8221;)<\/li>\n        <li><strong>Occurrence:<\/strong> When does it happen? (e.g., &#8220;Only during flap retraction.&#8221;)<\/li>\n        <li><strong>Specs:<\/strong> Provide the tail number, total time on airframe (TTAF), and any error codes.<\/li>\n    <\/ol><\/p>\n\n\n\n<p class=\"kt-adv-heading19501_a0eeab-5e_31 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19501_a0eeab-5e_31\"><h2>Conclusion<\/h2>\n    <p>Mastering technical terminology related to aircraft systems and components is essential for effective communication in aviation. From the airframe and flight controls to avionics and environmental systems, each subsystem has its own specialized vocabulary. Understanding these terms not only improves clarity but also enhances safety, efficiency, and professionalism. In an industry where precision matters, the right words can make all the difference.<\/p>\n<\/article><\/p>\n<style class=\"advgb-styles-renderer\">.wp-block-kadence-advancedheading.kt-adv-heading19501_a0eeab-5e_0, .wp-block-kadence-advancedheading.kt-adv-heading19501_a0eeab-5e_0[data-kb-block=\"kb-adv-heading19501_a0eeab-5e_0\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading19501_a0eeab-5e_0 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading19501_a0eeab-5e_0[data-kb-block=\"kb-adv-heading19501_a0eeab-5e_0\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading19501_a0eeab-5e_1, 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Introduction In aviation, precision is everything\u2014not only in engineering and operations but also in communication. Whether you are a pilot, maintenance technician, engineer, or aviation student, understanding technical terminology related to aircraft systems and&hellip;&nbsp;<a href=\"https:\/\/icao4u.com\/pl\/aircraft-systems-and-components-technical-terminology\/\" rel=\"bookmark\">Dowiedz si\u0119 wi\u0119cej &raquo;<span class=\"screen-reader-text\">Aircraft Systems and Components: Technical Terminology<\/span><\/a><\/p>","protected":false},"author":622,"featured_media":19503,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":"","_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-19501","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bez-kategorii"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.8 (Yoast SEO v25.8) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Aircraft Systems and Components: Technical Terminology - ICAO4U - ICAO Exam online<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/icao4u.com\/pl\/aircraft-systems-and-components-technical-terminology\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Aircraft Systems and Components: Technical Terminology - ICAO4U - ICAO Exam online\" \/>\n<meta property=\"og:description\" content=\"Aircraft Systems and Components: Technical Terminology Essential technical vocabulary for discussing aircraft systems and components, especially when communicating with technical support. 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