Instrument Oral Test Prep Flashcards
When is an instrument rating required?
In IMC conditions in controlled airpsace,in class A, and any other time you are operating on an IFR flight plan, even if you are in VFR condtions.
What are the currency requirements to act as PIC on IFR flight?
6 instrument approaches, holding, tracking, and intercepting courses using navaids within the preceding 6 calender months. also, Biennial flight review, 3 takeoff and landings with the preceding 90 days. 61.57(C)
Can you get current in a simulator?
YES. 61.57(C)
What is a safety pilot?
a safety pilot holds atleast a private pilot certificate in the appropriate category, class and type of aircraft that you are flying.
What record do you have to keep in your logbook?
Your logbook must show that you meet the requirements of 61.57(C) in order to act as PIC under IFR. You must record the location and type of each approach and the name of the safety pilot if a safety pilot was required. 61.51(G)
Who do you file an IFR flight plan with?
FSS; Flight Service Station, 1-800-WX-BRIEF
How long before departure should you file a flight plan?
At least 30 mins. prior to departure. AIM 5-1-7(A)
When are you required to file an IFR Flight Plan?
Any time you will be operating in IMC conditions in controlled airspace or in Class A airspace.
When can you cancel an IFR Flight Plan?
Any time you are in VFR conditions (STAY VFR) and not in Class A airpsace
How do you close an IFR flight plan when you land at a non-towered airport?
You can close via radio as soon as you are in VFR conditions or you can cancel the IFR Flight Plan on the the ground by phone.
What are the required Maintenance Inspections for aircraft?
Annaul Life limited Time before overhaul Hundred hour Airworthiness Directive Transponder/pitot-static system
How do you file direct route flights below 18,000?
When filing your route, you must liost all the fixes/waypoints that define your route. each of these become a compulsory reporting point (when not in radar contact). You are responsible for choosing altitudes that will guarantee you the appropriate terrian/opstacle clearance and for remaining within the coverage area of the navaids you intend to use. AIM 5-1-8(C)
If no miniumum altitude is published such as MEA, MOCA, MRA, MCA, what altitude should you fly at over mountainous terrain?
at least 2.000’ above the highest obstacle within 4N.M.
What is a DP?
DP stand for Departure Procedure. It has many purposes: provides obstruction clearance for departing aircraft, standardize procdure for departing the airport and to minimize the verbiage necessary when receiving a clearnace to depart from ATC.
Are you required to depart on a DP if these is one?
No. Make a note in the remarks section of your flight plan, “NO DP” and tell the briefer when you file.
What do yuo ahve to have in your possession when you accept a DP?
At elast a textual description of the DP
At 60 KTSZ. What rate of climb is required fro Kent III DP?
Use tbhe rate of climb table near the front of the US Terminal Procedures (Approach Pleates)
What FAA publication do you find a preferred route?
Airport/Facility Directory (A/FD)
What is the purpose of a preferred route?
By establishing preferred routes, standarization of routing is achieved and traffic flow and and controller workload is reduced. If everyone used a different route, much effort would have to be made to accommadate everyone at the same time involving exess communcation among ATC facitilies.
When are you required to list an alteranate airport on the IFR Flight Plan?
Weather: ETA +1hr. Ceiling 1,000’ above airport elevation or at least 400’ above the lowest applicable appraoch minima, which ever is higher, vis. is at least 2sm 91.169 (A) and (B)
What Wx info may be obtained to determine to see if you need to list an alternate airport?
Check the METAR and TAF to see what the weather will be like at your destination at the ETA and 1hr. after.
What is the standard alternate minimum for an airport that had a published Intrument approach?
Ceiling 200’ above the minimum for the approach to be flown, and visibility at least 1sm but never less than the minimum visibility for the appraoch to be flown.
What is the Weather minimums for an airport that does not have any prescribed appraoches for an alternate?
The ceiling and visibility minuma need to allow for decent from the MEA, approach, and land under basic VFR.
What is the Fuel requirement for IFR flights in a Helicopter?
Complete the flight to the first airport of intended landing,fly from that airport to the alternate airpot and then fly after that for 30min at normal cruising speed.
What is a composite flight plan and how would you file it?
When one portion of the flight will be VFR and the ther IFR, you file a composite flight plan and check both the VFR and IFR boxes on the flight plan form. AIM 5-1-7
How do you cancel VFr flight plan and how you activatte IFr flight plan when you are on a compsite flight plan?
You must close the VFR flight plan with the neatest FSS and request your IFR clearance with them. You musta remain in VFR conditions until you receive your IFR clearnace. AIM 5-1-7
What do you have to do if you need to stay on an IFR flight plan beyond the clearance limit on a compsite flight plan?
You must contact ATC and receive further clearance before leaving the clearance limit. if you reach the clearance limit and have not received any further clerance, you must HOLD.
Why is obtaining a FDC NOTAM so important in IFR flights?
many are specifically for IFR lfights. Especially important are changes to instrument appraoch charts and en-route charts.
How often does the altimeter have to be inspected?
Within the preceding 24 calendar months.
How often does the Trasponder have to be inspected?
With the Preceding 24 Calendar months.
How often does the VOR have to be checked?
Within the preceding 30 days.
name 5 ways to do the VOR check and the Dgree of accuracy?
Vot: 180 degree To- 360 degree From. +/-4 degrees Ground:+/-4 degrees Airborne: +/- 6 Degrees Own: +/-6 Degrees Duel: Vor/Vor +/-4 Degrees
When are you required to have DME?
Whenever DMAE is required for the appraoch and above FL240.
What is the minimum radio navigational equipment that has to be on baord the aircraft?
Whatever is required for you to complete the flight and do the approach you are planning on performing. Vor is required for IFR in class B airpsace.
What are the minimum instrument and equipment requirements for IFR Flights?
Generator or Alternator Radio Altimeter Ball slip skid indicator Clock with hours mins and secs Attitude indicator Rate of turn indicator Directional gyro
How do you determine the GPS on board the aircraft is approved for GPS approaches?
Check the RFH or POH
Is an ELT required on IFR flights?
NO
How often does the Pitot-Static system have to be inspeceted?
Every 24 calender months.
The Pitot tube and Drain hole are clogged, the airspeed indicator would?
The airspeed Indicator would be stuck on whatever airspeed it was showing when the blockage occurred as long as you maintain the altitude at which it was stuck. if you climbed and maintained the same speed, you would see an increase in indicated airspeed and if you descended, you would see the opposite.
What is it important to have an alternate air source in case the static port becomes clogged?
All 3 Pitot-Static instruments would be useless. The airpseed Indicator would show a decrease in airspeed when you climb if you maintained airspeed and an increase when you descended. The altimeter would be frozen and the VSI would go to zero and stay there.
How does the altimeter read if you fly from a low pressure area to a high pressure area without resetting the altimeter?
It would read lower then your actual altitude.
What is the maximum allowable error for an altimeter for IFR flight?
Plus or Minus 75 feet when set to the local altimeter setting and compared to field elevation.
What dirves the Gyro?
Two ways;Vacuum and Electrical The 300/r22 is Eletrical.
What is the maximum allowable precession on the heading indicator?
The heading Indicator should not precess more then 3 degrees in 15 minutes.
What is the difference between the turn coordinator and turn indicator?
the turn coordinator shows both rate of turn and rate of bank,whule the turn and slip indicator only shows rate of turn.
What limiations apply to the turn coordiantor?
The turn coordiantor will not respond to more then 45 degrees of bank
What are the various compass errors?
Variation, Deviation and Magnetic Dip. Also the whiskey Compass can get Oscillation error.