VFR Sectional/Terminal Chart Flashcards
AGL
Above Ground Level. Only applies to class E air space, otherwise is MSL.
MSL
Mean Sea Level. What the altimeter says. All but class E airspace are based on MSL.
Tower
Indicates a tower or building. Look at AGL to determine threat.
Tower with lightning
Towers that are illuminated.
Aircraft routes
These are indicated as blue lines.
Flag
This is a VFR reporting point. Also good to note as a reference when talking to ATC.
Blue hash marks
This indicates restricted space. Permission must be obtained. P is prohibited.
A C indicates what?
At an airport, this is the common frequency. Ex: 123.0 is the C is the common traffic advisory frequency
What do solid lines with dots inside indicate?
A wildlife refuge
What is CT?
Means Control Tower.
What is an anchor?
A sea plane base.
What are grey lines?
military training routes
What are grey lines with VR?
Usually 1500 feet and below, flight is VR, visual.
What are grey lines with IR?
It’s an instrument route, 1500 ft and above.
Airport elevation is given in AGL or MSL?
Always in MSL.