Brunei DCA CPL(A) Principles of Flight case studies
Brunei DCA CPL(A) Principles of Flight · Put your knowledge to work in context.
The Brunei DCA Commercial Pilot Licence (Aeroplane) Principles of Flight examination is one of the theoretical knowledge papers a candidate must pass before holding a CPL(A) issued by Brunei Darussalam's Department of Civil Aviation. It is aimed at pilots who already hold a Private Pilot Licence or have completed ab initio training and are moving toward professional flying, either in Brunei or under a licence conversion pathway. The Brunei DCA CPL(A) Principles of Flight case studies are 5 cases and about 2,796 words.
1Rotation on a Short Hot Runway
A twin-engine light aircraft is cleared for take-off from a 1,600 m asphalt runway on a day when the outside air temperature is 34 °C, the aerodrome pressure altitude is 1,500 ft, and the surface wind is reported as 210°/12 kt. The runway in use is 03, giving a 30° crosswind component of 6 kt and a headwind component of about 10 kt.
654 words, about 3 min2Descent Below Vmca in a Single-Engine Configuration
A pilot of a light twin is practising asymmetric flight at 4,000 ft. The aircraft has a published Vmca of 78 kt IAS in the take-off configuration and a single-engine best-rate-of-climb speed of 92 kt.
573 words, about 3 min3High-Speed Cruise and Mach Tuck
A swept-wing business jet is cruising at FL410 with a Mach number of 0.80 and an indicated Mach of 0.80, close to its published Mmo of 0.82. The outside air temperature is ISA +12 °C, so the local speed of sound is higher than standard and the true Mach for a given IAS is different from the standard-day case.
530 words, about 3 min4Propeller Efficiency at Low Speed and High Power
A single-engine turboprop is departing a 900 m grass strip at a pressure altitude of 2,000 ft and 28 °C. The propeller is a constant-speed unit governed to 2,000 rpm, and the pilot selects maximum power for take-off.
505 words, about 3 min5Static Margin and a Rearward Centre of Gravity
A pilot loads a four-seat light aircraft with two adults in the front seats, two children in the rear seats, and 30 kg of baggage in the aft baggage compartment. The aircraft's centre of gravity is calculated to be within the aft limit but close to it.
534 words, about 3 min