Aircraft Categories

Aircraft model	ICAO Aerodrome Reference Code	FAA Airplane Design Group (ADG)	Aircraft Approach Category
A318	3C	III	C
A319	4C	III	C
A320	4C	III	C
A321	4C	III	D
A300	4D	IV	C
A300-600	4D	IV	C
A310	4D	IV	C
A330-200	4E	V	C
A330-200F	4E	V	C
A330-300	4E	V	C
A340-200	4E	V	C
A340-300	4E	V	C
A340-500	4E	V	D
A340-600	4E	V	D
A350-900	4E	V	C
A380-800	4F	VI	C
B737-700/MAX7	4C	III	C
B737-800/MAX8	4C	III	C
B737-900/MAX9	4C	III	C
B757-200	4D	IV	C
B757-300	4D	IV	D
B767-300	4D	IV	D
B767-400	4D	IV	D
B777-200	4E	V	D
B777-300	4E	V	D
B787-8	4E	V	D
B787-9	4E	V	D

ICAO Aerodrome Reference Code

Code number	Aeroplane reference field length	Code letter	Wingspan	Outer main gear wheel span
1	< 800m	A	< 15m	< 4.5m
2	[800,1200)m	B	[15, 24)m	[4.5, 6)m
3	[1200,1800)m	C	[24, 36)m	[6, 9)m
4	>= 1800 m	D	[36, 52)m	[9, 14)m
	E	[52, 65)m	[9, 14)m
	F	[65, 80)m	[14, 16)m

FAA Airplane Design Group

Code letter	Tail height(ft)	Wingspan(ft)
I	[0, 20)	[0, 49)
II	[20, 30)	[49, 79)
III	[30, 45)	[79, 118)
IV	[45, 60)	[118, 171)
V	[60, 66)	[171, 214)
VI	[66, 80)	[214, 262)

Aircraft Approach Category

Aircraft Approach Category	Indicated Airspeed
A	Less than 169 km/h (91 kt)
B	169 km/h (91 kt) or more but less than 224 km/h (121 kt)
C	224 km/h (121 kt) or more but less than 261 km/h (141 kt)
D	261 km/h (141 kt) or more but less than 307 km/h (166 kt)