Class Delta
Class Delta Operations
Sectional Chart
Chart Supplement
Airport Markings
100
This is the shape most Class D airspaces take on a sectional chart.
What is a cylinder or circle?
100
Before taxiing for departure at a Class D airport, you must first contact this position.
What is Ground Control?
100
What is the field elevation of this Class D airport?
What is 6 feet msl?
100
San Carlos has a VASI. This is what it stands for.
What is visual approach slope indicator?
100
This is the taxiway that you are currently on.
What is taxiway alpha?
200
Class D airspace typically extends from the surface up to this altitude above airport elevation.
What is 2,500 feet AGL?
200
The four things you must always include when making a radio call.
What are who you’re calling, who you are, and where you are, and what you want?
200
The star after the CT frequency indicates this.
What is the control tower operates part-time?
200
This is what "B" stands for after the number 6.
What is a beacon?
200
This is the name of the "arrowed" area before the official start of the runway.
What is displaced threshold?
300
You must establish this with ATC before entering Class D airspace.
What is two-way radio communication?
300
When calling tower, this phrase indicated you are ready for takeoff.
What is "ready for departure"?
300
This is what the number twenty signifies in the blue box.
What is the ceiling of the class delta airport?
300
Both runways have REIL. This is what it stands for.
What is Runway End Identifier Lights?
300
This indicates what?
What is the amount of runway remaining?
400
When the tower closes, Class D airspace usually reverts to this type of airspace.
What is Class E (surface) or Class G, depending on local regulations?
400
ATC will respond with this phrase to confirm two-way communication has been established.
What is repeating your call sign?
400
What do the "pegs" extending out of the airport signify?
What is fuel is available here?
400
This is what OX 2 signifies.
What is oxygen is available at this airport?
400
This is the name of the marking.
What is taxiway holding position marking?
500
Generally speaking, a class delta has a radius of this many statute miles.
What is five?
500
When leaving Class D airspace, you should remain on the tower frequency until this instruction is given.
What is “frequency change approved”?
500
When performing touch-and-goes on Runway 12, which traffic pattern will we use?
What is a left/standard traffic pattern?
500
During daylight savings, at which local time does this airport close?
What is 9:00PM?
500
The "arrowed" area allows for these operations, but not this one specific operation.
What is taxi and takeoff, but not landing?