Section 2: Airspace Flashcards
What does the acronym NAS stand for?
National Airspace System
What does the acronym MSL stand for?
Mean Sea Level
Define: Mean Sea Level Altitude
Mean Sea Level (MSL), Is a measure of the average height of the oceans Surface.
It does not take into account the local topography.
What does the acronym AGL stand for?
Above Ground Level
Define: AGL Altitude
Above Ground Level (AGL) Altitude is measured with respect to the underlying ground surface
Are cloud heights typically measured in AGL or MSL?
AGL
What is the standard altitude reference used for sUAS Operators?
AGL
What does the acronym NM stand for?
Nautical mile
Define: Nautical Mile (NM)
1) Standard unit of measure for distance in aviation
2) It is equal to the length of 1 minute of latitude
3) 1 NM = 6,076’
1 Nautical Mile is how many feet?
6,076’
What does the acronym SM stand for?
Statue Mile
Define: Statute Mile (SM)
1) Standard unit of measure for visibility in cloud clearances.
2) 1 SM = 5280’ or .869 of a Nautical Mile
When traveling across the ground is distance measured in nautical miles or statute miles?
Nautical Miles
When dealing with visibility, is distance measured in nautical miles or statute miles?
Statue Miles
What does the acronym VFR stand for?
Visual Flight Rules
Define: Visual Flight Rules
1) Regulations under which a pilot operates in weather conditions clear enough to see where the aircraft is going.
2) based on the principle “See and Avoid”
sUAS operations are only conducted in ___________ conditions.
VFR Conditions
What does the acronym IFR stand for?
Instrument Flight Rules
Define: Instrument Flight Rules
1) flights that are performed in bad weather conditions and/or Poor visibility
2) pilots use aircraft instruments to navigate, and are under full control of the air traffic control
In what conditions are sUAS flights prohibited?
IFR
What does the acronym ATC stand for?
Air Traffic Control
Define: Air Traffic Control
Ground based controllers who direct aircraft in controlled airspace
What is the primary purpose of the air traffic controller‘s?
The primary purpose of the air traffic controller‘s is to prevent collisions, organize and expedite the flow of air traffic, and provide information and support for pilots.
When personally dealing with ATC, what is the name of the ATC dealing with.
The controlling agency
Is permission required when flying in controlled airspace?
Yes, I will need to obtain clearance from the ATC in the desired controlled airspace.
What is the primary navigational reference for VFR pilots?
Sectional Aeronautical Charts
What information do sectional aeronautical charts provide?
1) Airport Data
2) Navigational AIDS
3) Airspace
4) Topography
What scale is used on sectional aeronautical charts?
1) 1” = 6.86 NM
2) 1” = 8 Statue Miles
What are the most common charts use by pilots today?
Sectional aeronautical charts
What are the sectional aeronautical charts designed for?
Slow to medium speed aircraft
How often are sectional aeronautical charts revised?
Semi-annually
How many different areas are sectional aeronautical charts broken into?
54
What are the two types of air space?
1) Controlled
2) Un-Controlled
What are the 6 specific classes airspace is broken down into?
1) A
2) B
3) C
4) D
5) E
6) G
Which classes of air space is considered a controlled airspace?
A,B,C,D,E