Acronyms

ADS-B         automatic dependent surveillance-broadcast

ARTCC        air route traffic control center

ATC              air traffic control

ATIS             automatic terminal information service

CAT              clear air turbulence

CAT I           Category I approach minimums

CAT II          Category II approach minimums

CAT IIIb      Category IIIb approach minimums

CAVU           ceilings and visibilities unlimited

CG                 center of gravity

CPDLC         controller-pilot data link communications

EFIS             electronic fight information system

FAA              Federal Aviation Administration

FAR              Federal Aviation Regulation

FD                 flight director

FBO              fixed base operator

FMS              flight management system

FFS               full flight simulator

GPS              Global Positioning System

HSI               horizontal situation indicator

IAS               indicated airspeed

ICAO            international civil aviation administration

IFR               instrument flight rules

IMC              instrument meteorological conditions

JFK               John F. Kennedy International Airport

LIFR             low instrument flight rules

LAHSO        land and hold short operations

METAR       aviation routine weather report

MFD             multi-function display

NASA           National Aeronautics and Space Administration

NDB             non-directional beacon

NextGen     Next Generation Air Traffic System

NEXRAD     Next Generation Radar

NOTAM       notice to airmen

OAT              outside air temperature

PFD              primary flight display

RNAV          area navigation

RVR              runway visual range

RVSM          reduced vertical separation minimum

STAR           standard instrument arrival

SID               standard instrument departure

TAS              true airspeed

TCAS            traffic alert and collision avoidance system

TRACON     terminal radar approach control

UTC              Coordinated Universal Time (also known as Z-Time or Zulu)

VFR              visual flight rules

VMC             visual meteorological conditions

VNAV           vertical navigation

VOR              very high frequency omni-directional radio range

WAAS          wide area augmentation system