The magenta solid line on the VFR terminal area chart is class c airspace mode c- see far 91.215/aim
The magenta line solid line on the VFR terminal area chart is Mode C see far 91.215/aim
The magenta dashed line on the VFR terminal area chart is class E airspace
The magenta line with dots on the VFR terminal area chart is ADIZ AIR defence identification zone.
Paved Runways
Unpaved Runways
unverified heliport.
Heliport selected
The blue solid line on the VFR terminal area chart is class B airspace
hard surface runways 1500 ft or longer.
other than hard-surface runways. Like grass or dirt runways.
hard surface runways with VOR, DME or VORTAC location.
Abandoned - paved having landmark value 3000 ft or greater.