runwayRange property
Implementation
static final RegExp runwayRange = RegExp(r'^R(?<name>\d{2}[RLC]?)/'
r'(?<rvrlow>[MP])?'
r'(?<low>\d{2,4})'
r'(V(?<rvrhigh>[MP])?'
r'(?<high>\d{2,4}))?'
r'(?<units>FT)?'
r'(?<trend>[NDU])?$');