Type Rating Stage
Terms relevant to type rating training and recurrent operations — multi-crew, FSTD, TRI/SFI, line training, EBT, and operator conversion.
Operational(17)
Aircraft Maintenance Manual (AMM)
The Aircraft Maintenance Manual (AMM) is the manufacturer-published, type-certificate-referenced document that defines all maintenance procedures, task cards, servicing specifications, and system descriptions for a specific aircraft type.
ATC (Air Traffic Control)
Air Traffic Control (ATC) is the ground-based service provided by qualified controllers to direct aircraft on the ground and through controlled airspace for the primary purposes of preventing collisions, organising and expediting the flow of air traffic, and providing advisory information and assistance, governed internationally by ICAO Annex 11 (Air Traffic Services) and ICAO Doc 4444 (PANS-ATM), and in the United States by FAA Order JO 7110.65 (Air Traffic Control) and 14 CFR Part 65 (controller certification).
Borescope Inspection
A borescope inspection uses a fiber-optic or video probe to visually examine internal aircraft components — most critically turbine engine hot sections — without disassembly, detecting erosion, corrosion, FOD damage, and cracking within scheduled maintenance intervals.
Cycles (Landing Cycles / Engine Cycles)
A cycle in aviation is one complete operating sequence — for an airframe, typically one takeoff and landing pair; for an engine, one start-and-shutdown sequence. Cycles drive the maintenance intervals for landing gear, pressurization structure, and turbine hot-section components, where stress is dominated by start/stop loading rather than running time.
Flight Simulation Training Device (FSTD)
A Flight Simulation Training Device (FSTD) is a regulator-qualified ground-based training device — including Full Flight Simulators (FFS), Flight Training Devices (FTD), Flight and Navigation Procedures Trainers (FNPT), and Aviation Training Devices (ATD) — used to deliver and credit pilot training without flying the actual aircraft.
Holding Pattern
A holding pattern is a published or ATC-assigned racetrack-shaped flight pattern at a specified fix used to delay an aircraft in flight, governed by 14 CFR §91.181 and the FAA Aeronautical Information Manual Chapter 5 §3 in the FAA system, and ICAO Doc 8168 (PANS-OPS) Volume II in the international system.
Missed Approach Procedure
A missed approach procedure is the published or assigned flight path a pilot follows when an instrument approach cannot be completed to a safe landing — required by 14 CFR §91.175(c) and ICAO Doc 8168 (PANS-OPS) Volume II, executed when minimums are not met or the runway environment is not in sight at the missed approach point.
Pilot Currency Rules (FAA)
FAA pilot currency rules — primarily codified in 14 CFR §61.57 for recent flight experience and §61.56 for flight review — define the minimum recurrent flight activity a certificated pilot must maintain to legally exercise the privileges of their certificate, covering passenger-carrying recency, night recency, and instrument recency.
Pilot Flying / Pilot Monitoring (PF/PM)
Pilot Flying (PF) and Pilot Monitoring (PM) are the two operational roles in a multi-crew cockpit — the PF physically flies the aircraft while the PM runs checklists, communicates with ATC, monitors aircraft state, and cross-checks the PF's actions.
PIREP (Pilot Report)
A PIREP is a voluntary or solicited real-time weather observation made by a pilot in flight, reporting actual conditions encountered — turbulence, icing, cloud bases and tops, visibility, and temperature — under ICAO Annex 3 §5.6 and FAA AC 00-45H, with Urgent PIREPs (UUA) providing immediate input to SIGMET amendment decisions.
RNP (Required Navigation Performance)
Required Navigation Performance (RNP) is the ICAO Performance-Based Navigation (PBN) specification, defined in ICAO Doc 9613 (PBN Manual), that requires the aircraft to maintain a specified lateral navigation accuracy with onboard performance monitoring and alerting, distinguishing RNP from the related RNAV (Area Navigation) specification in which monitoring and alerting are not required.
Stabilized Approach Criteria
Stabilized approach criteria are the operator-defined performance gates an aircraft must satisfy by a specified altitude (typically 1,000 ft AAL in IMC, 500 ft AAL in VMC) — codified in ICAO Doc 9870 (Manual on the Prevention of Runway Excursions), FAA AC 120-71 / 91-79, and EASA AMC1 ORO.GEN.110 — below which the approach must be discontinued via a missed approach if any criterion is unmet.
Sterile Cockpit Rule
The Sterile Cockpit Rule — codified in 14 CFR §121.542 and §135.100 (FAA) and EASA AMC1 CAT.GEN.MPA.110 — prohibits non-essential conversation and activity in the cockpit during critical phases of flight (typically below 10,000 ft, plus all ground operations and all takeoff/landing operations) to reduce distraction-induced errors.
TAWS and GPWS (Terrain Awareness and Warning Systems)
GPWS (Ground Proximity Warning System) is a reactive system that warns of hazardous proximity to terrain using flight parameter sensors.
TCAS (Traffic Collision Avoidance System)
TCAS is an airborne collision avoidance system that operates independently of ground-based ATC to detect nearby transponder-equipped aircraft and, in its most capable version (TCAS II), issue coordinated Resolution Advisories directing each pilot to climb or descend to maintain safe separation.
V-Speeds (Aircraft Operating Speeds)
V-speeds are standardized aircraft operating speeds defined during certification under EASA CS-23 / CS-25 / CS-27 / CS-29 and 14 CFR Parts 23/25/27/29, used for takeoff, climb, cruise, approach, landing, and emergency procedures, and color-coded on every airspeed indicator.
Wake Turbulence and Wake Categories
Wake turbulence is the disturbed air mass left behind a flying aircraft, dominated by counter-rotating wing-tip vortices generated as a byproduct of lift production, with intensity governed by aircraft weight, wing loading, and configuration; ATC separation standards based on ICAO Doc 4444 and FAA Order 7110.65 apply prescribed distance and time minima between leader and follower aircraft based on their respective wake category classifications.
Regulatory(22)
Advanced Qualification Program (AQP)
The Advanced Qualification Program (AQP) is an FAA-approved alternative to the traditional 14 CFR Part 121 and Part 135 training and qualification regime, allowing airlines and large training operators to design custom, data-driven, competency-based training programmes in lieu of the prescriptive hours-and-tasks model.
Alternative Training and Qualification Programme (ATQP)
The Alternative Training and Qualification Programme (ATQP) was an EASA framework — originated by the UK CAA — that allowed Part-OPS commercial air transport operators to substitute a customised, competency-based, data-driven training programme for the prescriptive type-rating recurrent and operator-conversion requirements. ATQP has been largely superseded by Evidence-Based Training (EBT) under EASA Part-ORO.FC.231 amendments.
AOC (Air Operator Certificate)
An AOC is an Air Operator Certificate — an authorisation issued by a national aviation authority that permits an operator to conduct commercial air transport operations.
Approved Training Organization (ATO)
An Approved Training Organization (ATO) is a flight training provider certified by a national aviation authority under EASA or ICAO standards to deliver approved pilot training courses.
EASA (European Union Aviation Safety Agency)
EASA is the EU aviation safety agency established by Regulation (EC) 1592/2002 and now governed by Regulation (EU) 2018/1139, responsible for setting airworthiness, licensing, operations, and UAS standards across 31 European Member States.
EASA Flight Time Limitations (FTL)
EASA FTL is the European flight time, duty time, and rest requirement regime — codified in Subpart FTL of Annex III to Regulation (EU) 965/2012 (Part-ORO) and supported by AMC1 ORO.FTL.205-235 — applicable to commercial air transport operators within EASA member states, broadly equivalent in purpose to FAA Part 117 but structurally different.
ETOPS (Extended Operations)
Extended Operations (ETOPS) — originally Extended-range Twin-engine Operations and now formally Extended Operations to reflect the inclusion of three- and four-engine aircraft — is the regulatory framework permitting two-engine and certain larger aircraft to operate routes that, at any point, are more than a specified time from an adequate diversion airport at one-engine-inoperative cruise speed, codified for FAA operators under 14 CFR Part 121 Subpart P and 14 CFR Part 135 Subpart L, and for EASA operators under Part-CAT Subpart D.
FAR Part 117 — Flight and Duty Limitations and Rest Requirements
FAR Part 117 is the FAA regulation — effective January 4, 2014 — defining flight time, duty time, and rest requirements for flight crew of US scheduled passenger airlines (Part 121 operators), introduced after the 2009 Colgan 3407 accident as part of P.L. 111-216 (the Airline Safety and Federal Aviation Administration Extension Act).
FAR Part 121 — Scheduled Airline Operations
14 CFR Part 121 is the FAA regulation governing U.S. scheduled passenger and all-cargo air carrier operations, including domestic, flag, and supplemental operators such as American, Delta, United, FedEx, and UPS. It prescribes operating certificates, crewmember training programs (§121.401), flight/duty time limits (§§121.470–121.471), and mandatory Continuous Airworthiness Maintenance Programs (§121.367).
FAR Part 125 — Large Airplane Operations
14 CFR Part 125 governs U.S.-registered airplanes with 20 or more passenger seats or 6,000 lb or more maximum payload capacity when operated for compensation or hire outside of Part 121 scheduled air carrier service and Part 135 commuter or on-demand operations.
FAR Part 135 — Commuter and On-Demand Operations
14 CFR Part 135 is the FAA regulation governing U.S. commuter and on-demand air carrier operations — including air taxis, fractional ownership programs (NetJets, Wheels Up), helicopter EMS (HEMS), and regional commuters operating aircraft with 9 or fewer passenger seats.
FAR Part 137 — Agricultural Aircraft Operations
14 CFR Part 137 governs agricultural aircraft operations in the United States — aerial application of pesticides, herbicides, fertilizers, and seed dispersal — establishing certificate requirements, pilot qualifications, operating limitations, and recordkeeping for both private and commercial ag operators.
FAR Part 142 — Training Centers
14 CFR Part 142 is the FAA regulation governing certificated training centers — organizations such as FlightSafety International, CAE Simuflite, Boeing Training & Professional Services, and Airbus Training that deliver type rating, recurrent, and Advanced Qualification Program (AQP) training primarily in full-flight simulators (FFS) and flight training devices (FTDs).
FIR (Flight Information Region)
A Flight Information Region (FIR) is a defined volume of airspace, designated under ICAO Annex 11 §2.1 and ICAO Doc 4444, within which a single air traffic services authority provides Flight Information Service (FIS) and Alerting Service (ALRS) — the foundational unit of global airspace organization.
FOQA and FDM (Flight Operational Quality Assurance / Flight Data Monitoring)
FOQA (Flight Operational Quality Assurance — FAA term) and FDM (Flight Data Monitoring — EASA / ICAO term) are the systematic programs — codified in FAA AC 120-82, EASA AMC1 ORO.AOC.130, and ICAO Annex 6 — for collecting, analyzing, and using digital flight data from line operations to identify safety hazards and improve operational performance.
ICAO (International Civil Aviation Organization)
ICAO is the United Nations specialized agency established by the Chicago Convention of 1944, with 193 contracting States, responsible for adopting international Standards and Recommended Practices (SARPs) across 19 Annexes governing global civil aviation.
LOSA (Line Operations Safety Audit)
LOSA is a structured, non-punitive cockpit-observation methodology — codified in ICAO Doc 9803 — in which trained observers ride as jumpsuit passengers on normal revenue flights to record threats, crew errors, and undesired aircraft states, producing de-identified fleet-level safety data.
NCC (Non-Commercial Complex)
NCC stands for Non-Commercial operations with Complex motor-powered aircraft under EASA regulations, covering private flights operated with complex aircraft such as turbine-powered aeroplanes or multi-engine helicopters.
RVSM (Reduced Vertical Separation Minima)
RVSM reduces the vertical separation standard between aircraft from 2,000 ft to 1,000 ft in the FL290–FL410 band, requiring strict aircraft equipment and monitoring standards defined in ICAO Doc 9574, 14 CFR Part 91 Appendix G, FAA AC 91-85B, and EASA AMC1 SPA.RVSM.105.
Safety Promotion (SMS Pillar 4)
Safety Promotion is the fourth SMS pillar under ICAO Annex 19 (Second Edition, Amendment 1, 2018) and ICAO Doc 9859 (Fourth Edition, 2018): the training, communication, and organizational culture activities that make the SMS operational throughout the workforce.
TSA Alien Flight Student Program (AFSP)
The TSA Alien Flight Student Program (AFSP) is a US Transportation Security Administration program that requires non-US citizens and non-resident aliens to undergo security vetting before beginning flight training at US flight schools.
TSA Security Awareness Training
TSA Security Awareness Training is the recurrent training required under 49 CFR 1552.23 for flight school employees who have direct contact with flight students, ensuring they can identify and report behavior or activity that may indicate a security threat — distinct from, but layered with, the FTSP/AFSP vetting requirements.
Training(39)
Ab Initio
Ab initio is a Latin term meaning 'from the beginning,' used in aviation to describe training programs that take students with no prior flight experience through to a professional pilot qualification.
Air Transport Pilot Certification Training Program (ATP-CTP)
The ATP-CTP is an FAA-mandated ground and simulator training course, required under 14 CFR §61.156 since August 2013, that every ATP-certificate applicant must complete before sitting the ATP Aeronautical Knowledge Test.
APS-MCC (Airline Pilot Standard Multi-Crew Cooperation)
The Airline Pilot Standard MCC (APS-MCC) is an enhanced EASA multi-crew cooperation course, defined in AMC1 FCL.735.A and the European Aviation Safety Agency's Decision 2015/021/R, that extends the standard 25-hour MCC syllabus with airline-style scenario training, jet-orientation handling, performance training, and competency-based assessment to bring frozen-ATPL graduates to the operational standard expected by airline cadet assessment programmes.
Aviation Learning Management System (LMS)
A Learning Management System (LMS) in aviation is the software platform that delivers and tracks e-learning content — ground-school modules, theoretical knowledge courses, recurrent training videos, and quizzes — for trainees and qualified personnel. An aviation LMS focuses on content delivery and assessment of knowledge, distinct from a Training Management System (TMS) which manages the broader training operation.
Aviation Training Management System (ATMS)
An Aviation Training Management System (ATMS) is an aviation-specific Training Management System — the platform that holds the syllabus, schedules training events, captures grades and competencies, tracks qualifications, and produces authority-ready training records for flight schools, ATOs, airline cadet programmes, and air training centres.
Class Rating
A class rating is a regulatory authorization permitting a pilot to fly a specific class of aircraft, such as single-engine piston, multi-engine piston, or single-engine seaplane.
Class Rating Instructor (CRI)
A Class Rating Instructor (CRI) holds the instructor authorization under EASA Part-FCL FCL.905.CRI permitting delivery of class rating training on single-engine piston (SEP), multi-engine piston (MEP), single-engine turboprop (SET), and certain complex single-pilot aircraft — the intermediate instructor authorization for class-rated aircraft below the Type Rating Instructor (TRI) complexity threshold.
Competency-Based Training and Assessment (CBTA)
Competency-Based Training and Assessment (CBTA) is the ICAO-endorsed training methodology that defines pilot performance through observable competencies and behaviors rather than fixed hour minimums or task-by-task tick boxes — codified in ICAO Doc 9995 and adopted across IATA's training framework.
Computer-Based Training (CBT) in Aviation
Computer-Based Training (CBT) is self-paced electronic instruction delivered via desktop, web, or mobile interface — used widely in aviation for ground-school theoretical knowledge, recurrent compliance courses, type-rating CBT modules, and crew training. CBT is the content layer that runs inside an aviation Learning Management System (LMS) or Training Management System (TMS).
Core Competencies (ICAO / IATA / EASA)
Core competencies are the finite set of pilot performance domains — typically nine, defined by ICAO and adopted by IATA and EASA — that together describe what a competent flight crew member does, and against which Competency-Based Training and Assessment is graded.
Crew Resource Management (CRM)
Crew Resource Management (CRM) is the discipline — born from accident analysis in the late 1970s — of using all available resources (information, equipment, and people) to achieve safe and efficient flight, codified into mandatory training under EASA Part-ORO and FAA Advisory Circular 120-51E.
Evidence-Based Training (EBT)
Evidence-Based Training (EBT) is the recurrent-training methodology defined in ICAO Doc 9995 and EASA AMC1 ORO.FC.231 that replaces fixed maneuver-based recurrent checking with training and assessment built from analysis of actual operational data.
FAA WINGS Pilot Proficiency Program
The FAA WINGS Pilot Proficiency Program is a voluntary, FAA-sponsored recurrent training program through which pilots earn Phase credit by completing approved knowledge and flight activities each year.
Flight Examiner (FE / FIE / IRE / CRE / TRE)
Flight Examiners are a family of EASA examiner authorizations under Part-FCL FCL.1000–FCL.1025 — including the Flight Examiner (FE), Flight Instructor Examiner (FIE), Instrument Rating Examiner (IRE), Class Rating Examiner (CRE), and Type Rating Examiner (TRE) — each authorizing the conduct of specific skill tests, proficiency checks, and examiner assessments, with authority granted by and under oversight of the relevant national competent authority.
Frozen ATPL
"Frozen ATPL" is industry shorthand — not a regulatory term in EASA Part-FCL or FAA §61 — for the career stage of a pilot who has passed the full ATPL theoretical knowledge examinations and holds a CPL with Instrument Rating but has not yet accumulated the 1,500 hours of flight time required for ATPL issue under EASA FCL.510(a), with the theoretical knowledge credit remaining valid for 7 years from the last examination passed.
Instructor-Led Training (ILT) and Virtual Instructor-Led Training (vILT)
Instructor-Led Training (ILT) is synchronous training delivered in person by a qualified instructor — classroom theoretical knowledge instruction, briefing/debriefing, simulator sessions, and flight lessons. Virtual Instructor-Led Training (vILT) is the same model delivered remotely via video conferencing, used increasingly for theoretical knowledge instruction, briefings, and ground-school components that don't require physical co-location.
Instrument Rating Instructor (IRI)
An Instrument Rating Instructor (IRI) holds the instructor authorization under EASA Part-FCL FCL.905.IRI permitting delivery of instrument rating training — including the full IR(A) syllabus under FCL.605 and Competency-Based IR training under FCL.605.A — in both aircraft and approved FSTDs, without requiring the full Flight Instructor (FI) certificate for the corresponding aircraft category.
JOC (Jet Orientation Course)
A Jet Orientation Course is a non-licence training programme — typically 10 to 20 hours of FSTD time supplemented by ground school — that introduces frozen-ATPL graduates to jet aircraft handling, high-altitude performance, swept-wing aerodynamics, and airline standard operating procedures, bridging the gap between piston-twin commercial training and airline type-rating entry.
KSA Grading (Knowledge, Skills, Attitudes)
KSA grading is the legacy training-assessment model that graded pilot performance against three taxonomic categories — Knowledge, Skills, and Attitudes — and which Competency-Based Training and Assessment has progressively replaced with competency- and observable-behavior-based grading.
Line Training and Initial Operating Experience (IOE)
Line training and Initial Operating Experience (IOE) — codified in 14 CFR §121.434 and §135.244 (FAA) and EASA Part-ORO.FC.220 — is the structured phase of supervised line operations a newly type-rated pilot completes after type rating issuance and before unrestricted line operations, with a Line Training Captain providing supervision and progressive sign-off.
LOFT (Line Oriented Flight Training)
LOFT is a simulator-based training methodology in which a crew flies an uninterrupted, operationally realistic scenario — gate to gate — designed to develop crew coordination, decision-making, and threat management rather than isolated maneuver proficiency.
MEP (Multi-Engine Piston Class Rating)
The Multi-Engine Piston (MEP) class rating is the EASA Part-FCL class rating, defined under FCL.725 and the class rating structure in Appendix 9 to Part-FCL, that authorises the holder of a Private Pilot Licence (PPL), Commercial Pilot Licence (CPL), or higher to operate single-pilot multi-engine piston aeroplanes — typically light twins in the under-5,700-kg MTOM range — with separate land (MEP(land)) and sea (MEP(sea)) variants.
Multi-Crew Cooperation (MCC)
Multi-Crew Cooperation (MCC) is the EASA-mandated course under Part-FCL FCL.735.A that prepares a single-pilot-trained CPL holder to operate as a flight crew member on a multi-pilot aircraft, focusing on the role split, communication, and CRM behaviors that single-pilot training cannot deliver.
Multi-Pilot Licence (MPL)
The Multi-Pilot Licence (MPL) is an ab-initio pilot license introduced by ICAO in 2006 (ICAO Doc 9868, PANS-TRG) and codified in EASA regulation under Part-FCL FCL.405.A and FCL.410.A, together with Appendix 5 to Part-FCL, creating a competency-based pathway directly from zero flight hours to type-rated airline first officer on a specific multi-pilot aircraft type.
Multi-Pilot Time
Multi-pilot time is flight time accrued as a required crew member on an aircraft type-certificated for multi-pilot operations. It is a distinct logbook category under EASA Part-FCL FCL.010 and a binding experience component for ATPL(A) issue under FCL.510(a), requiring a minimum 500 hours on multi-pilot aeroplanes.
Observable Behaviours (OBs)
Observable behaviors (OBs) are the specific, third-party-visible actions that demonstrate a pilot competency in operation — the unit at which Competency-Based Training and Assessment is actually graded.
Pilot in Command Under Supervision (PICUS)
Pilot in Command Under Supervision (PICUS) is the EASA logbook convention — defined in Part-FCL FCL.010 and applied under AMC1 FCL.010 — for flight time during which a fully licensed pilot acts as PIC on a multi-pilot aircraft while a supervising captain carries the formal command authority; up to 500 hours of PICUS time may be credited toward the 1,500-hour PIC requirement for ATPL issue under FCL.510(a)(2).
Proficiency Check (LPC / IPC)
A proficiency check is a recurring practical evaluation of a pilot's skills required to revalidate or renew specific ratings, such as the Instrument Rating, Type Rating, or Class Rating.
Simulated Instrument Time
Simulated instrument time is flight time during which the pilot is solely controlling the aircraft by reference to instruments, with outside visual reference blocked by a view-limiting device — historically called "hood time."
Skill Test
A skill test is the EASA practical examination conducted by an authorized examiner to assess a pilot candidate's competency for the initial issue of a license, rating, or certificate, serving as the European equivalent of the FAA checkride.
Stall Awareness, Recovery, and Spin Training
Stall and spin training is the structured curriculum element — required under 14 CFR §61.107(b) / §61.127(b) for PPL/CPL stall awareness and §61.183(i) for FAA flight instructor spin training, and under EASA Part-FCL FCL.135.A for ATPL/MPL basic UPRT — that develops a pilot's recognition, prevention, and recovery from aerodynamic stall and aggravated-stall spin departure.
Student Pilot in Command (SPIC)
Student Pilot in Command (SPIC) is the EASA logging convention — defined under Part-FCL FCL.010 and applied through Part-FCL Subpart B and Subpart C — for flight time during which a student pilot acts as Pilot in Command on a flight that includes an instructor on board, with the instructor exercising supervision but not exercising command authority.
Synthetic Flight Instructor (SFI)
A Synthetic Flight Instructor (SFI) holds the instructor authorization under EASA Part-FCL FCL.905.SFI permitting delivery of type rating training and instrument rating training exclusively in qualifying Flight Simulation Training Devices (FFS, FTD, FNPT II) — without being required to hold the corresponding aircraft type rating or class rating for actual flight instruction.
Threat and Error Management (TEM)
Threat and Error Management (TEM) is the safety-management framework — developed from Line Operations Safety Audit data at the University of Texas Human Factors Research Project — that describes how flight crews identify threats, prevent or trap errors, and manage undesired aircraft states in normal line operations.
Training Management System (TMS) in Aviation
A Training Management System (TMS) is the software that runs the training operation at a flight school, ATO, airline cadet program, or air training centre — holding the syllabus, scheduling lessons and instructors, capturing competencies and grades, and producing audit-ready training records for FAA, EASA, UK CAA, CASA, and other authorities.
Type Rating
A type rating is an authorization added to a pilot certificate or license that qualifies the holder to act as pilot in command of a specific type of complex, high-performance, or large aircraft that requires specialized training beyond a standard class rating.
Type Rating Examiner (TRE)
A Type Rating Examiner (TRE) holds the examiner authorization under EASA Part-FCL FCL.1005.TRE permitting conduct of type rating skill tests, Licence Proficiency Checks (LPCs), and Operator Proficiency Checks (OPCs) on specific multi-pilot or complex single-pilot aircraft types — the highest type-specific examining authority in the EASA system below the competent authority itself.
Type Rating Instructor (TRI)
A Type Rating Instructor (TRI) holds the instructor authorization under EASA Part-FCL FCL.905.TRI that permits delivery of type rating training on a specific aircraft type — either multi-pilot aeroplanes (TRI(MPA)) or single-pilot complex aircraft (TRI(SPA)) — and is the most senior instructor credential in the EASA licence system below examiner.
Upset Prevention and Recovery Training (UPRT)
Upset Prevention and Recovery Training (UPRT) is the specialized flight training mandated under EASA Part-FCL FCL.745.A and codified in ICAO Doc 10011 that prepares pilots to recognize, prevent, and recover from aeroplane upsets — large deviations in pitch, bank, or speed that can lead to Loss of Control In-Flight (LOC-I), the leading cause of fatal accidents in commercial aviation.
Business(3)
Block-Time Charter
A block-time charter is a commercial aviation arrangement in which a customer pre-purchases a defined quantity of flight hours — typically 25 to 200 hours — for use over a contract period, at a fixed per-hour rate, from a certificated charter operator. It is distinct from per-trip charter, fractional ownership, and wet lease.
Cadet Program and Bonded Training
A cadet program is an airline-sponsored ab-initio pilot training pipeline that recruits zero-time candidates and trains them to First Officer standard; bonded training is any arrangement in which the training cost is sponsored by an employer against a contractual service commitment, with liquidated damages provisions if the pilot leaves before the bond period expires.
Simulator Time
Simulator time is training time logged in a Flight Simulation Training Device (FSTD) — such as an AATD, BATD, or full-flight simulator — that may count toward the flight hour requirements for pilot certificates and ratings.