ATCO
Air traffic controllers
For licensed and student controllers. Demonstrate the English skills needed to communicate with pilots and colleagues in an air traffic control environment.
ENGLISH FOR AIR TRAFFIC SERVICES
Take your approved ATCO English assessment online. We also assess English for flight information and aerodrome flight information services. Complete your 20-minute test and receive your result and certificate within 12 hours.
THREE ROLES. ONE NEED FOR CLEAR ENGLISH.
From controlling traffic to providing essential flight information, your English needs to work when it matters. An assessment built around aviation communication gives your language skills the right context.
ATCO
For licensed and student controllers. Demonstrate the English skills needed to communicate with pilots and colleagues in an air traffic control environment.
FISO
For professionals providing flight information and alerting services. Communicate information clearly, understand requests and respond effectively.
AFISO
For professionals providing information to aerodrome traffic. Use clear English to exchange information about traffic, weather and aerodrome conditions.
SIX CRITERIA. A CLEAR PICTURE OF YOUR ENGLISH.
The ICAO Language Proficiency Rating Scale and holistic descriptors consider how effectively you speak, understand and interact. Your language proficiency is assessed across six areas:
Speak clearly enough to be understood by an international aviation audience.
Use grammatical structures that make your message clear and accurate.
Choose the words you need and explain your meaning when a word is unfamiliar.
Maintain a natural flow of speech, including when a situation needs explanation.
Understand spoken English and recognise when you need clarification.
Respond appropriately, check understanding and resolve communication difficulties.
COMMUNICATION IN CONTEXT
Routine exchanges are only part of aviation communication. You also need to explain a situation, understand an unexpected message and make sure that everyone has understood.
EUROPEAN ATCO LANGUAGE ENDORSEMENTS
ATCO.B.035 sets the validity of English language endorsements under Regulation (EU) 2015/340.
LEVEL 4
LEVEL 5
LEVEL 6
THE FRAMEWORK BEHIND THE ASSESSMENT
Annex 1 establishes the international language-proficiency framework. Doc 9835 explains its implementation, including the rating scale and holistic descriptors.
ICAO language-proficiency guidance ↗Regulation (EU) 2015/340 covers language endorsements, validity and assessment methods through ATCO.B.030, ATCO.B.035 and ATCO.B.040.
Read the Part ATCO requirements ↗YOUR NEXT STEP
Choose your assessment option and appointment date on the booking page. For company or group bookings, send us your candidate numbers and preferred dates.
Company and group enquiries →Online appointments available for both assessment options. Level 4 Only: €169. Levels 4–6: €199. Your 20-minute test, with result and certificate within 12 hours.
Check dates and book →GOOD TO KNOW
This English test is for air traffic controllers (ATCOs), flight information service officers (FISOs) and aerodrome flight information service officers (AFISOs), including candidates preparing for those roles.
An ATCO provides air traffic control services. A FISO provides flight information and alerting services; an AFISO provides these services in an aerodrome setting.
Yes. The test is designed for student and licensed air traffic controllers. Part ATCO requires both to demonstrate their English language proficiency.
Regulation (EU) 2015/340 requires at least ICAO Operational Level 4. Your result records your demonstrated proficiency across the six language criteria.
Under ATCO.B.035, an English language endorsement is valid for 3 years at Level 4, 6 years at Level 5 and 9 years at Level 6.
This is the Level6 Aviation English language assessment. FEAST is an air traffic controller recruitment and selection test. ELPAC is EUROCONTROL’s English language-proficiency testing system.
Submit your assessment certificate to your licensing authority to have your language endorsement issued or updated.
Arrange assessments for your controllers, flight information personnel or students. Send us the roles, number of candidates, licensing authority and preferred dates to plan your sessions.