The CUG Flashcards
Scale of Sectional
1:500,000
Scale of Termial Area Chart
1:250,000
Scale of World Aeronautical Chart
1:1,000,000
How often are charts flight-checked
Generally every 4 years
Open Water
Lighter blue tone that shows the shoreline limitations of all coastal water features at mean high water levels for oceans and seas
Also includes connecting waters (bays, gulfs, sounds, fjords, large estuaries)
Inland Water
Darker blue tone that shows all other bodies of water that aren’t oceans, seas or associated waters
Are large lakes, such as the great lakes, considered “open water”
Yes
Oil wells on sectional charts
Small open circles
Water, oil, and gas tanks on sectional
Small black circles (labeled)
Man-made structures over what height are charted on sectionals?
200’ AGL, unless they appear in yellow city tint
When will objects less than 200’ AGL be charted?
If they are considered hazardous
Man-made structures at and over what height are charted on World Aeronautical Charts?
500’ AGL
How far apart are contour lines spaced
500’ intervals
250’ in moderately level or gently rolling areas
Shaded relief shows how terrain may appear from the air. Shadows are shown as if light is coming from what direction?
The Northwest
MEF
Maximum elevation figure
How is the MEF determined for man made objects?
Elevation of the obstacle, Add 100’ for possible vertical error, Round up to the next highest hundred foot level
How is the MEF determined for natural terrain features?
Elevation of obstacle, Add 100’ for possible vertical error, Add 200’ for obstacles not portrayed due to being below minimum chartable height, Round up to the next highest hundred foot level
Crosshatch over VOR frequency indicates what?
Shutdown status
What do the letters UC next to the height of and obstruction indicate?
Obstacle is under construction or
Reported but position/elevation is unverified
Where will the type of navaid be identified on a chart?
Positioned on and breaking the top line of the navaid box
“H” in top right corner of Navaid box
HIWAS available
“A” in top right corner of Navaid box
ASOS/AWOS available
“T” in top right corner of Navaid box
TWEB available
Star by Navaid frequency
Operates less than continuous or on-request
Hard Surfaced runways greater than 8069’ or some multiple runways less than 8069’
Airport with Hard-surfaced runways 1500’-8069’
Tick marks around an airport symbol indicate what?
Fuel is available and the airport is tended, Monday-Friday 10am-4pm
Heliport
Ultralight Flight Park (Not shown on WAC)
Unverified airport
Landing area available for public use but warranting more than ordinary precaution due to:
Lack of current information on field conditions
Available information indicates peculiar operating limitations
Public Use
Soft surface runway or
Hard surface less than 1500’
No Services
Restricted or Private airport
Soft surfaced or
Hard surface less than 1500’
Use only in emergency or by specific authorization
Abandoned airport
Depicted for landmark value or to prevent confusion with an adjacent usable landing area
Normally at least 3000’ paved
The elevation of an airport is the highest point of what?
Highest point on the usable portion of the landing areas
Rotating or flashing airport beacon operating from sunset to sunrise
Runway length is shown to the nearest 100’. What is the rounding point?
70’
8070’ rounds to 81 while 8069’ is charted as 80
FSS in airport information
Flight Service Station on field
NO SVFR above airport name
fixed wing special flight rules operations are prohibited
Box around the name of an airport indicates what?
Special Air Traffic Rules and Airport traffic patterns
Star next to tower frequency indicates what
operation part time. See tower frequencies tabulation for hours of operation
Common Traffic Advisory Frequency (not shown on WAC)
Airport lighting
L
L*
-
L-Lighting in operation sunset to sunrise
*L-Lighting limitations exist: refer to AFD
A dash represents no runway edge lights
RP 23, 34
RP*
Runways with right traffic patterns (public use) (not shown on WAC)
*-See chart supplement
WX CAM in airport information
Weather Camera (AK)
AOE in airport data
Airport of Entry
Airports with control towers are depicted in what color?
Blue
Airports without control towers are depicted in what color?
Magenta
Ceiling/Floor of Class B Airspace in hundreds of feet
Floors extending “upward from above” a certain altitude are preceded by a +
Operations at and below these altitudes are outside of Class B airspace
Ceiling/Floor of Class C airspace in hundreds of feet MSL
Identifies a sector that extends from the surface to the base of the class B
Class D operating less than continuous
Ceiling of Class D airspace
Class D up to but not including indicated altitude in hundreds of feet
Class E (SFC) operating less than continuous
Class E airspace to 700’ AGL
Class E airspace with floor 1200 ft or greater agl that
laterally abuts Class G airspace
Class E airpace with different floors greater than 700’ above the surface
All SUA areas are depicted on VFR charts except for what?
Controlled Firing Areas
Not charted because their activities are suspended immediately when spotter aircraft, radar, or ground lookout positions indicate an aircraft might be approaching the area
Prohibited, Restricted, Warning area
Prefix determines which
Alert Area