AviationÌýGlossaryÌý
Say again? Have you noticed there’s a tonne of jargon used in aviation?
All the acronyms you hear around a flight school can be tricky to decode at first. So, we’ve put together a glossary to explain exactly what those mysterious letter combinations mean.
Here’s a guide to some of the most common acronyms and terms you’ll come across during flight and airline training.
Aviation Agencies and Authorities
- ICAOÌý–ÌýInternationalÌýCivil AviationÌýOrganisationÌýÌý
- EASAÌý–ÌýEuropean Aviation Safety AgencyÌý
- CASAÌý–ÌýÌýCivilÌýAviation Safety Authority (Australia)Ìý
- CAAÌý–ÌýCivil Aviation Authority (UK)Ìý
- FAAÌý–ÌýFederal Aviation Authority (USA)Ìý
Pilot Licences
Part-FCL are the EASA Flight Crew Licences.
The licences are:
- LAPL(A) – Light Aircraft Pilot Licence (for restricted leisure flying in smaller single engine piston aeroplanes only)
- PPL – Private Pilot Licence
- CPL – Commercial Pilot Licence
- IR – Instrument Rating
- MECPL – Multi-Engine Commercial Pilot Licence
- MEP – Multi-Engine Piston Rating
- MEIR – Multi-Engine Instrument Rating
- MPL – Multi Crew Pilot Licence
- fATPL – ‘Frozen’ Airline Transport Pilot Licence (a colloquial term for a CPL+MEP/IR + APS MCC)
- ATPL – Airline Transport Pilot Licence
- APS MCC – Airline Pilot Standards Multi Crew Cooperation Course
Licences are further classified by aircraft type, the main two being aeroplanes (A) and helicopters (H). So, our students will graduate with a ‘frozen’ ATPL(A).
Other Pilot Training Courses
- Rating – An additional qualification associated with a licence. E.g. The CPL gives the pilot the privileges of of being able to fly for money. The addition of an MEP allows the pilot to do it in a twin engine aircraft.
- SEP – Single Engine Piston Rating
- MEP – Multi Engine Piston Rating
- NQ – Night Qualification
- IMC – Instrument Meteorological Conditions Rating (allows a PPL holder to fly in IMC within the UK within certain minimums)
- CRM – Crew Resource Management
- Type Rating – the qualification undertaken by a fATPL holder in order to fly a particular aircraft type (eg. B737)
- LST – Licence Skills Test (flight test at the end of your type rating)
- Line Training – (flying under supervision as the final part of type training)
- Base training (take off and landings in the aircraft required for the issue of a type rating)
- Line Check – (check flight conducted at the end of line training)
- LPC – Licence Proficiency Check (annual check for the revalidation of your type rating)
- OPC – Operator Proficiency Check (a 6 monthly check by the airline. In practice, very similar to an LPC)
- UPRT – Upset Prevention and Recovery Training
Flight Training Organisations
- ATO – Approved Training Organisation (formerly known as FTO)
- CTKI – Chief Theoretical Knowledge Instructor
- CFI – Chief Flying Instructor
- TKI – Theoretical Knowledge Instructor
- FI – Flight Instructor
- Integrated pilot training – zero hours to fATPL with one ATO e.g. LEAP
- Modular pilot training – Individual licences completed to fATPL, step by step at one or more ATOs. e.g. Modular
- Ab Initio – ‘from the beginning.’ (Usually refers to initial pilot training, or a person with no previous experience.)
- MPL – Multi-pilot licence. (An alternative to ATPL, an MPL is professional pilot qualification designed for a specific airline and a specific aircraft type)
- The regulating authority (EASA in the UK) must approve all pilot training organisations (ATOs) and a student must be formally registered with one in order to train as a commercial pilot.
Aviation Medicals
- AMEÌý–ÌýAeromedical ExaminerÌýÌý
- Class 1 MedicalÌý–ÌýFull medicalÌý(required for CPL, MPL and ATPL)ÌýÌý
- Class 2 MedicalÌý–ÌýMedical (required for PPL)ÌýÌý
Medicals must be conducted by an approved AME;Ìýdoctors with specialist aviation medicine training.ÌýThey are certificated by theÌýÌýÌý
to carry out aircrew medical examinations and to give aviation medicine advice, as necessary.ÌýÌý
Terminology you’ll hear in pilot training
- ATC – air traffic control
- CRP 5 – a manual flight computer
- IFR – Instrument Flight Rules
- IMC – Instrument Meteorological Conditions
- VFR – Visual Flight Rules
- FTD – Flight Training Device
- Ground School – theoretical knowledge training, also known as ATPL theory
- FMC – Flight Management Computer
- SOP – Standard Operating Procedures
- IELTS – International English Language Training Standard
- ICAO Level 4 – The minimum ICAO Standard for English Language proficiency for ATPL.
