Abandoned - paved having landmark value 3000 ft or greater.
Unpaved Runways
unverified heliport.
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.
other than hard-surface runways. Like grass or dirt runways.
The magenta line solid line on the VFR terminal area chart is Mode C see far 91.215/aim
Paved Runways
The magenta solid line on the VFR terminal area chart is class c airspace mode c- see far 91.215/aim
Heliport selected
hard surface runways 1500 ft or longer.
hard surface runways with VOR, DME or VORTAC location.
followers the common traffic advisory frequency.