VN Review (Cards with * are from my notes from Mr Jones) Flashcards
Dead Reckoning is…
Flying a specific heading for a specified time to a destination
A good rule of thumb for choosing checkpoints for a VFR mission is to find points ___ to ___ minutes apart
5 to 15 minutes
Daytime visibility requirements flying less than 10,000 ft MSL in uncontrolled airspace
3 SM
Daytime visibility requirements flying at or greater than 10,000 ft MSL in uncontrolled airspace
5 SM
You must notify FSS if your estimated time of arrival (ETA) changes by more than ___ minutes
30 minutes
What happens to class D airspace when the tower closes?
It reverts to class E
Define uncontrolled airfield
Any airfield without an operating control tower. It could be an airfield with a tower, but the tower is closed.
What do you squawk when flying VFR?
1200
What is the purpose of the TRSA?
Keeps all participating VFR and IFR aircraft within confines, separate and apart. Creates an orderly flow of traffic within a terminal area.
If you need help taxiing, what are your two options?
- Follow-me truck
2. Progressive taxi instructions
What number do you call to obtain a weather briefing if a military briefing facility is not available?
1-800-WX-BRIEF
Where do you normally file your flight plans at military airfields?
Base Ops
Where do you normally file your flight plans at civilian airfields?
FSS
How many fuel sumps do you check while performing preflight checks at strange airfields?
5
When lost, to conserve fuel you should fly ___ AoA for maximum endurance
8.8 AoA
Dead reckoning
Flying a specific heading, at a specific airspeed, for a specific amount of time
What is the recommended technique for determining the proper IFR filing altitude?
The 10% method. Use 10% of the distance to your destination to approximate your enroute altitude in thousands of feet.
Ex: 150 mi * 10% = 15 or 15,000 feet
What are the main factors in choosing a chart to use for VFR navigation?
Altitude to fly, area to be covered, and detail required. As a general rule, the higher the altitude, the smaller the scale.
How do you determine a proper VFR altitude for VFR flights above 3,000 feet AGL?
- Use the hemispheric altitude diagram found on enroute navigation charts.
- Heading 360 - 179 Odd plus 500 feet
- Heading 180 - 359 Even plus 500 feet
What can you do if your intended destination lacks a published approach?
- You can file to a point enroute with weather sufficient to fly VMC. Cancel your IFR flight plan at this point and proceed VFR to your destination.
- File to another field serviced by a suitable published approach. Fly the approach until reaching VMC, then cancel IFR and proceed to your destination.
What types of airspace should be avoided when planning a VFR mission?
Restricted Areas, Warning Areas, Prohibited Areas, MOAs, Victor Airways, Military Training Routes (MTRs), Class B, C, and D Airspace
When flying under 10,000’ MSL in uncontrolled airspace, what distance should be maintained away from clouds?
500’ below
1000’ above
2000’ horizontal
(3 SM visibility)
How is your flight plan activated after takeoff?
The tower activates flight plans at military fields.
At civilian fields, the pilot must pass the takeoff time to the tie-in FSS immediately after takeoff.
What are the three conditions that require you to change your flight plan in flight?
- You change your route or destination
- You change from VFR to IFR
- Your ETA changes by more than 30 minutes
You are 10 seconds late to a checkpoint. How do you use the proportional method to correct your ETA to the next checkpoint?
Change your airspeed by 1 kt for every seconds you are late. Hold the corrected airspeed for the number of minutes equal to the ground speed in miles per minute.
Ex: groundspeed = 210 kt, Increase airspeed by 10 kts and hold for 3.5 minutes
What are s the preferred and accepted best method for identifying landmarks during a low-level VFR flight?
Work from clock to map to ground. In other words, you look at the ground last.
Describe how to make timing corrections using the proportional technique. Assume you are flying 3.5 miles per minute and arrive 20 seconds early at a checkpoint.
Decrease the planned airspeed by 20 knots for 3.5 minutes.
What are the requirements to cancel your IFR flight plan and proceed VFR to your destination?
Be outside Class A airspace
Ensure VFR cloud clearance and cancel IFR
Change transponder to the VFR code (1200)
Comply with VFR hemispheric altitudes
Prepare to proceed without radar services
Class E airspace
Airfields with no operating tower, no radio equipment required, contains uncontrolled airfields