If an aerodrome does not have a TAF, can it still be used as an alternate?
Yes, by using a GFA for the forecast, as long as no cloud is forecasted to exist 1,000ft above the HAT/HAA.
What is the required altimeter accuracy for IFR flight?
If there is an altimeter error of more than 50 feet while on the ground, you have a problem. To check the accuracy, apply the present altimeter setting to the altimeter [...]
What is the Standard Pressure Region?
The standard pressure region is airspace that includes the Northern Domestic Airspace and all airspace above 18,000ft within the Southern Domestic Airspace. When flying in the Standard Pressure Region, your altimeter [...]
How often does the pitot-static system need to be calibrated in order to be legal for IFR flight?
The pitot-static system needs to be checked and calibrated every 24 months for IFR flight.
How often must a compass be calibrated in order to be legal for IFR flight?
Every 12 months the compass must be checked and calibrated. This is due to the magnetic deviation the compass experiences, which is caused by electromagnetic interferences within the flight deck.
What is a cause of the 15° drift per hour in heading indicators?
While the gyroscopic axis remains fixed in space, the earth continues to rotate, causing the approximate 15° drift per hour. This is why we need to adjust the heading indicator to [...]
How do you calculate the angle of bank required to make a rate 1 turn?
Angle of bank = (TAS in knots / 10) + 7 OR Angle of bank = (TAS in mph / 10) + 5
What are the standard criteria that apply to all IFR departure procedures?
The standard criteria that departing aircraft will adhere to in order to assure obstacle clearance include: Cross the departure end of the runway at or above 35ft Make no turns until [...]
How do you calculate rate of climb?
Rate of climb = (climb gradient x ground speed) / 60 There is also a chart in the CAP GEN that will help you determine your rate of climb.
What is a low-level airway?
They are controlled airspace classified as Class B or Class E. Class B extends from 12,501ft or the MEA (whichever is highest), up to 17,999ft ASL. Class E extends from 2,200ft [...]