A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

D...Danger area (followed by identification)
DDownward (tendency in RVR during previous 10minutes)
DSelf−briefing display
DADecision altitude
DCKGDocking
DCTDirect (in relation to flight plan clearances and type of approach)
DECDecember
DEGDegrees
DEPDepart or departure
DEPDeparture (message type designator)
DESDescend to or descending to ...
DESTDestination
DETRESFADistress phase
DEVDeviation or deviating
DFDRDigital flight data recorder
DFTIDistance from touchdown indicator
DHDecision height
DIFDiffuse
DISTDistance
DIVDivert or diverting
DLADelay (message type designator)
DLADelay or delayed
DLSDatalink service
DLYDaily
DMEDistance measuring equipment
DNGDanger or dangerous
DOMDomestic
DPDew point temperature
DPTDepth
DRDead reckoning
DR...Low drifting ( followed by DU=dust, SA=sand or SN=snow)
DRGDuring
DSDuststorm
DTGDate−time group
DTRTDeteriorate or deteriorating
DUDust
DURDuration
DVORDoppler VOR
DZDrizzle
(C) 2012-18 Jan Hrkal