Advanced IFR 3 Flashcards
What is the difference between REIL, HIRL, and MALSR?
REIL - Runway End Identifier Lights: REILs are a pair of synchronized flashing lights located on each side of the runway threshold. Their purpose is to help pilots identify the end of the runway during approach and landing.
HIRL - High-Intensity Runway Lights: HIRLs are a series of lights that run along the length of the runway. They provide bright, uniform illumination of the runway surface to help pilots see the runway during takeoff and landing, particularly in low-light conditions.
MALSR - Medium-Intensity Approach Light System with Runway Alignment Indicator Lights: MALSRs are a series of lights located along the approach path to the runway. They provide visual guidance to pilots during approach and landing, including a vertical glide slope and horizontal runway alignment. MALSRs are typically used for precision approaches, such as those used by commercial airliners.
In summary, while all three lighting systems serve to enhance the safety of aircraft operations during takeoff and landing, REILs are used to identify the end of the runway, HIRLs provide bright, uniform illumination of the runway surface, and MALSRs provide precise guidance during approach and landing.
In the case of operations over an area designated as a mountainous area, no person may operate an aircraft under IFR below 2,000 feet above the highest obstacle within a horizontal distance of
4 NM from the course flown.
What altitude may a pilot on an IFR flight plan select upon receiving a VFR on Top clearance?
Any appropriate VFR altitude at or above the MEA in VFR weather conditions.
Due to visual illusion, when landing on a narrower than usual runway, the aircraft will appear to be
higher than actual, leading to a lower than normal approach.
Which types of airspace are depicted on the En Route Low Altitude Chart?
Limits of controlled airspace, military training routes and special use airspace.
What pretakeoff check should be made of a vacuum driven heading indicator in preparation for an IFR flight?
After 5 minutes, set the indicator to the magnetic heading of the aircraft and check for proper alignment after taxi turns.
From what source can you obtain the latest FDC NOTAM’s?
FDC NOTAMs are transmitted and kept on file at the FSS until canceled. FSSs are responsible for maintaining a file of current NOTAMs. The most current and up−to−date information on NOTAMs may also be found in the FAA’s official NOTAM Search website, which can be found at https://notams.aim.faa.gov/notamSearch/
Wake turbulence is near maximum behind a jet transport just after takeoff because
of the high angle of attack and high gross weight.
When ATC has not imposed any climb or descent restrictions and aircraft are within 1,000 feet of assigned altitude, pilots should attempt to both climb and descend at a rate of between
500 feet per minute and 1,500 feet per minute.
How can you determine the pressure altitude on an airport without a tower or weather reporting station?
Set the altimeter to 29.92 inches Hg and read the altitude indicated.
What are the four families of clouds?
High, middle, low, and those with extensive vertical development.
Under what condition will true altitude be lower than indicated altitude with an altimeter setting of 29.92 inches Hg?
In colder than standard air temperature.
True altitude is the actual altitude of the aircraft above MSL. Indicated altitude depends on air temperature below the aircraft. When the air is colder than average it is more dense and true altitude is lower than indicated altitude.
Where do squall lines most often develop?
Ahead of a cold front.
What is the indication of the FAF on a precision course on the chart?
The one with the harry potter lightening bolt
To ensure proper airspace protection while in a holding pattern, what is the maximum airspeed above 14,000 feet for civil turbojet aircraft?
265 knots.
When are ATIS broadcasts updated?
Upon receipt of any official weather, regardless of content change or reported values.
Which approach and landing objective is assured when the pilot remains on the proper glidepath of the VASI?
Safe obstruction clearance in the approach area.
If the RVR is not reported, what meteorological value should you substitute for 2,400 RVR?
A ground visibility of 1/2 SM.
Which runway marking indicates a displaced threshold on an instrument runway?
Arrows leading to the threshold mark.
For IFR operations off of established airways below 18,000 feet, VOR navigational aids used to describe the ‘route of flight’ should be no more than
80 NM apart.
What should the pilot suspect and what is the appropriate corrective action if the pilot experiences the following after flying through icing conditions?
1. Elevator control pulsing, oscillations, or vibrations.
2. Abnormal nose down trim change.
3. Sudden uncommanded nose down pitch when flaps are lowered to the approach position.
Suspect an ice induced tailplane stall. Correct by retracting the flaps and applying appropriate nose up elevator pressure. Utilize sufficient airspeed and power for a no-flap approach and landing.
What is the maximum altitude that Class G airspace will exist?
14,500 feet MSL.
Maximum downdrafts in a microburst encounter may be as strong as
6000 feet per minute
While on an IFR flight plan, you should notify ATC of a variation in speed when:
average TAS changes 10 knots or 5 percent.