Visualillusions Flashcards
This is the kind of phantom motion that is caused by staring at a single point of light against a dark background for more than a few seconds. After about 8 to 10 seconds the light appears to move on its own.
Autokinesis
This illusion occurs when pilots ignore orientation cues, and fix their attention on a goal or an object
Fascination or fixation
This is the inability to determine if an object is moving towards you or away from you.
Reversible perspective illusion
Dimly lit objects appear to be further away, and brightly lit objects appear to be closer
Size distance illusion
A light flickering at a rate between four and 20 cps can produce unpleasant and dangerous reactions
Flickr vertigo
Class ___ airspace is generally airspace starting at the surface up to about 10,000 feet mean sea level (MSL) Surrounding the nations, busiest airports in terms of airport operations, or passenger and payments. Needs FAA approval
Class B. You can think of B standing for a big city airport. Or Outlined in blue.
When you see 110/20, and B airspace, what does that mean?
This means that the class B airspace doesn’t start until 2000 feet MSL, and it goes up to 11,000 feet MSL. When reading those numbers, you add two zeros at the end.
Class ____ Air space is generally airspace from the surface up to 4000 feet above the airport, surrounding airports that have an operation and all control tower, our service by radar approach, control, and have a certain number of instrument flight rules operations or passenger emplanements..
Class C. You can think of the CS standing for cities, because they are still sizable airports. You need to request permission from the FAA to gain approval to fly here. Class C has solid magenta lines
Class C usually consist of a surface area with _____ nautical mile radius, and an outer circle with a ______ nautical mile radius
5
10
According to 14 CFR part 107 the remote pilot in command of a small unmanned aircraft planning to operate within class C airspace
Is required to receive ATC authorization
Class _____ airspace is generally air space from the surface up to 2500 feet above the airport, surrounding airports that have an operational control tower. This class always starts at the surface.
Class D. You can think of the D in class D airspace as dime sized. Small city airport with control towers are usually designated as class D. You must request permission from FAA to gain approval. Outlined Dashed blue lines.
If you see a normal 20 in class D airspace, that means
Class D airspace starts at the surface, with a ceiling of 2000 feet MSL. Meaning that at exactly 2000 feet, it’s the class D airspace.
If you see a -20 in class D airspace, that means
That class D airspace starting at the surface up to but not including 2000 feet MSL. So at exactly 2000 feet MSL the airspace will change to the overlying airspace.
For class D airports, they usually have an operable tower. And not every tower is in operation 24 hours a day. During the hours that some Class D airport towers are not in operation, what Class does the airport become?
Class E Surface are rules, or a combination of class E to 700 feet AGL, and class G rules to the surface, will become applicable
When there is a class E extension from a other class airport, you do/don’t need authorization to fly in these class E extensions.
Don’t
All of class _____ airspace is controlled airspace, but the only type of class ____ controlled airspace really need to request. Airspace authorization is at the surface or lateral class ___ airspace around the airport.
E
Thicker fuzzy magenta set of lines, indicate Class ____ airspace start at _____ ft AGL.
E, 700
The important thing to understand is that unless other airspace is being indicated, you’ve got class G uncontrolled airspace all the way up to 700 feet AGL
If you were doing a tower inspection, which you can fly for 400 feet above the tower, and that would put you at 852 feet AGL, in class C airspace that is starting at 700 feet AGL, you do/dont need to request airspace authorization to fly up in the class E.
Do not
If you are looking at a section of the chart without any of the colored airspace circles, its class ______ airspace from the surface up to 1200 feet AGL, and then it becomes class ______ controlled airspace.
G, E
When looking at a fuzzy magenta circle on a sectional chart, the inside of that circle is class _____ starting At ________ feet AGL. The outside of the circle is class _____ starting at __________ feet AGL. 
E , 700 ft
E , 1200 ft
Class ______ airspace is that portion of the air space that has not been designated as class B C D or E.
Class G uncontrolled airspace
An unmanned aircraft may be operated without prior authorization from the appropriate air traffic control facility in class ____ airspace.
Class G airspace
Prohibited areas?
P followed by number and blue hashmarks
Defined dimensions are prohibited aircraft use with establish security or associated with the national welfare.
Ex. Maryland President vacation home
Restricted areas?
R followed by number and blue hashmarks
Flight operations are hazardous and subject to restrictions
Guns, guided missiles, ect
Can fly in restricted areas bu tneed to contact to the people in control