A generic RAF rank equivalent to warrant officer, only applied to members of an aircrew.
More example sentences
- The Master Aircrew ranks and trades are still extant though they have gone through some changes of title over the years.
- The RAF said: "The Master Aircrew assessed the situation and, seeing that lives were at immediate risk, prepared himself to be winched.
- With experience and further training, you can progress to flight sergeant then to master aircrew.