Do ICAO Annexes formally define Category C aerodromes?

Do ICAO Annexes formally define Category C aerodromes?

• A. Yes
• B. No
• C. Partially
• D. Undefined

Answer: (B)

The concept being tested is how ICAO classifies aerodromes in its standards. ICAO does not use a formal “Category C” label for aerodromes in its Annexes. Instead, it describes aerodrome characteristics through the Aerodrome Reference Code (ARC), which links runway and aircraft performance via code numbers and code letters. This system, along with other design and operation provisions in Annexes, defines what an aerodrome must be able to support, without a Category C designation. Additionally, terms like Cat I, Cat II, Cat III refer to precision approach minima and the level of approach aid, not to an aerodrome category. So, there isn’t a formal Category C aerodrome defined in ICAO Annexes.

The concept being tested is how ICAO classifies aerodromes in its standards. ICAO does not use a formal “Category C” label for aerodromes in its Annexes. Instead, it describes aerodrome characteristics through the Aerodrome Reference Code (ARC), which links runway and aircraft performance via code numbers and code letters. This system, along with other design and operation provisions in Annexes, defines what an aerodrome must be able to support, without a Category C designation.

Additionally, terms like Cat I, Cat II, Cat III refer to precision approach minima and the level of approach aid, not to an aerodrome category. So, there isn’t a formal Category C aerodrome defined in ICAO Annexes.