~ For DoD Flight Only ~
The information displayed on the right represents all approved component/condition Q-Codes for the category:

A Q-Code is the combination of two codes:
The component code (2nd and 3rd letters)
The condition code (4th and 5th letters)

The data on the right is grouped by component codes.
Slightly indented and directly below the component codes are their associated conditions codes.
 
Facilities and Services Q-Code Combinations
 
FA    AERODROME
         AD    AVAILABLE FOR DAYLIGHT OPERATIONS
         AH    HOURS OF SERVICE ARE
         AM    MILITARY OPERATIONS ONLY
         AN    AVAILABLE FOR NIGHT OPERATIONS
         AP    PRIOR PERMISSION REQUIRED
         AR    AVAILABLE, PRIOR PERMISSION REQUIRED
         AW    COMPLETELY WITHDRAWN
         CI    IDENTIFICATION OR RADIO CALL SIGN CHANGED TO
         CS    INSTALLED
         GD    OFFICIAL BUSINESS ONLY
         GE    EXPECT LANDING DELAY
         GF    EXTENSIVE SERVICE DELAY
         HG    GRASS CUTTING IN PROGRESS
         HW    WORK IN PROGRESS
         HX    CONCENTRATION OF BIRDS
         LB    RESERVED FOR AIRCRAFT BASED THEREIN
         LC    CLOSED
         LH    UNSERVICEABLE FOR AIRCRAFT HEAVIER THAN
         LI    CLOSED TO IFR OPERATIONS
         LN    CLOSED TO ALL NIGHT OPERATIONS
         LR    AIRCRAFT RESTRICTED TO RUNWAYS AND TAXIWAYS
         LT    LIMITED TO
         LV    CLOSED TO VFR OPERATIONS
         TT    HAZARD
         XX   
 
FB    BRAKING ACTION MEASUREMENT EQUIPMENT
         AS    UNSERVICEABLE
         AW    COMPLETELY WITHDRAWN
         CS    INSTALLED
         XX   
 
FC    CEILING MEASUREMENT EQUIPMENT
         AS    UNSERVICEABLE
         AW    COMPLETELY WITHDRAWN
         CS    INSTALLED
         TT    HAZARD
         XX   
 
FD    DOCKING SYSTEM
         AP    PRIOR PERMISSION REQUIRED
         AR    AVAILABLE, PRIOR PERMISSION REQUIRED
         AS    UNSERVICEABLE
         AW    COMPLETELY WITHDRAWN
         CS    INSTALLED
         LT    LIMITED TO
         XX   
 
FE    OXYGEN
         AH    HOURS OF SERVICE ARE
         AP    PRIOR PERMISSION REQUIRED
         AR    AVAILABLE, PRIOR PERMISSION REQUIRED
         AU    NOT AVAILABLE
         AW    COMPLETELY WITHDRAWN
         CS    INSTALLED
         LB    RESERVED FOR AIRCRAFT BASED THEREIN
         LT    LIMITED TO
         XX   
 
FF    FIRE FIGHTING AND RESCUE
         AH    HOURS OF SERVICE ARE
         AR    AVAILABLE, PRIOR PERMISSION REQUIRED
         AS    UNSERVICEABLE
         AU    NOT AVAILABLE
         AW    COMPLETELY WITHDRAWN
         CG    DOWNGRADED TO
         CH    CHANGED
         CS    INSTALLED
         LT    LIMITED TO
         XX   
 
FG    GROUND MOVEMENT CONTROL
         AD    AVAILABLE FOR DAYLIGHT OPERATIONS
         AH    HOURS OF SERVICE ARE
         AN    AVAILABLE FOR NIGHT OPERATIONS
         AR    AVAILABLE, PRIOR PERMISSION REQUIRED
         AS    UNSERVICEABLE
         AW    COMPLETELY WITHDRAWN
         CI    IDENTIFICATION OR RADIO CALL SIGN CHANGED TO
         CS    INSTALLED
         XX   
 
FH    HELICOPTER ALIGHTING AREA/PLATFORM
         AD    AVAILABLE FOR DAYLIGHT OPERATIONS
         AH    HOURS OF SERVICE ARE
         AM    MILITARY OPERATIONS ONLY
         AN    AVAILABLE FOR NIGHT OPERATIONS
         AP    PRIOR PERMISSION REQUIRED
         AR    AVAILABLE, PRIOR PERMISSION REQUIRED
         AW    COMPLETELY WITHDRAWN
         CI    IDENTIFICATION OR RADIO CALL SIGN CHANGED TO
         CM    DISPLACED
         CS    INSTALLED
         HW    WORK IN PROGRESS
         HX    CONCENTRATION OF BIRDS
         LB    RESERVED FOR AIRCRAFT BASED THEREIN
         LC    CLOSED
         LI    CLOSED TO IFR OPERATIONS
         LN    CLOSED TO ALL NIGHT OPERATIONS
         LT    LIMITED TO
         LV    CLOSED TO VFR OPERATIONS
         TT    HAZARD
         XX   
 
FI    AIRCRAFT DE-ICING
         AH    HOURS OF SERVICE ARE
         AP    PRIOR PERMISSION REQUIRED
         AR    AVAILABLE, PRIOR PERMISSION REQUIRED
         AU    NOT AVAILABLE
         AW    COMPLETELY WITHDRAWN
         CS    INSTALLED
         LB    RESERVED FOR AIRCRAFT BASED THEREIN
         LT    LIMITED TO
         TT    HAZARD
         XX   
 
FJ    OILS
         AH    HOURS OF SERVICE ARE
         AP    PRIOR PERMISSION REQUIRED
         AR    AVAILABLE, PRIOR PERMISSION REQUIRED
         AU    NOT AVAILABLE
         AW    COMPLETELY WITHDRAWN
         CS    INSTALLED
         LB    RESERVED FOR AIRCRAFT BASED THEREIN
         LT    LIMITED TO
         XX   
 
FL    LANDING DIRECTION INDICATOR
         AS    UNSERVICEABLE
         AW    COMPLETELY WITHDRAWN
         CM    DISPLACED
         CS    INSTALLED
         XX   
 
FM    METEOROLOGICAL SERVICE
         AH    HOURS OF SERVICE ARE
         AR    AVAILABLE, PRIOR PERMISSION REQUIRED
         AU    NOT AVAILABLE
         CS    INSTALLED
         LC    CLOSED
         LT    LIMITED TO
         TT    HAZARD
         XX   
 
FO    FOG DISPERSAL SYSTEM
         AR    AVAILABLE, PRIOR PERMISSION REQUIRED
         AS    UNSERVICEABLE
         AW    COMPLETELY WITHDRAWN
         CS    INSTALLED
         TT    HAZARD
         XX   
 
FP    HELIPORT
         AD    AVAILABLE FOR DAYLIGHT OPERATIONS
         AH    HOURS OF SERVICE ARE
         AM    MILITARY OPERATIONS ONLY
         AN    AVAILABLE FOR NIGHT OPERATIONS
         AP    PRIOR PERMISSION REQUIRED
         AR    AVAILABLE, PRIOR PERMISSION REQUIRED
         AW    COMPLETELY WITHDRAWN
         CI    IDENTIFICATION OR RADIO CALL SIGN CHANGED TO
         CS    INSTALLED
         HW    WORK IN PROGRESS
         HX    CONCENTRATION OF BIRDS
         LB    RESERVED FOR AIRCRAFT BASED THEREIN
         LC    CLOSED
         LI    CLOSED TO IFR OPERATIONS
         LN    CLOSED TO ALL NIGHT OPERATIONS
         LT    LIMITED TO
         LV    CLOSED TO VFR OPERATIONS
         TT    HAZARD
         XX   
 
FS    SNOW REMOVAL EQUIPMENT
         AR    AVAILABLE, PRIOR PERMISSION REQUIRED
         AS    UNSERVICEABLE
         AW    COMPLETELY WITHDRAWN
         CS    INSTALLED
         XX   
 
FT    TRANSMISSOMETER
         AS    UNSERVICEABLE
         AW    COMPLETELY WITHDRAWN
         CS    INSTALLED
         TT    HAZARD
         XX   
 
FU    FUEL AVAILABILITY
         AH    HOURS OF SERVICE ARE
         AP    PRIOR PERMISSION REQUIRED
         AR    AVAILABLE, PRIOR PERMISSION REQUIRED
         AU    NOT AVAILABLE
         AW    COMPLETELY WITHDRAWN
         CS    INSTALLED
         LB    RESERVED FOR AIRCRAFT BASED THEREIN
         LT    LIMITED TO
         TT    HAZARD
         XX   
 
FW    WIND DIRECTION INDICATOR
         AS    UNSERVICEABLE
         AW    COMPLETELY WITHDRAWN
         CM    DISPLACED
         CS    INSTALLED
         TT    HAZARD
         XX   
 
FZ    CUSTOMS
         AH    HOURS OF SERVICE ARE
         AP    PRIOR PERMISSION REQUIRED
         AR    AVAILABLE, PRIOR PERMISSION REQUIRED
         AU    NOT AVAILABLE
         AW    COMPLETELY WITHDRAWN
         CS    INSTALLED
         LB    RESERVED FOR AIRCRAFT BASED THEREIN
         LT    LIMITED TO
         TT    HAZARD
         XX   
 
GC    TRANSIENT MAINTENANCE
         AH    HOURS OF SERVICE ARE
         AM    MILITARY OPERATIONS ONLY
         AR    AVAILABLE, PRIOR PERMISSION REQUIRED
         AU    NOT AVAILABLE
         GF    EXTENSIVE SERVICE DELAY
         LB    RESERVED FOR AIRCRAFT BASED THEREIN
         LT    LIMITED TO
         XX   
 
GD    STARTER UNIT
         AR    AVAILABLE, PRIOR PERMISSION REQUIRED
         AU    NOT AVAILABLE
         XX   
 
GE    SOAP
         AR    AVAILABLE, PRIOR PERMISSION REQUIRED
         AU    NOT AVAILABLE
         XX   
 
GF    DEMINERALIZED WATER
         AR    AVAILABLE, PRIOR PERMISSION REQUIRED
         AU    NOT AVAILABLE
         XX   
 
GG    OXYGEN
         AR    AVAILABLE, PRIOR PERMISSION REQUIRED
         AU    NOT AVAILABLE
         XX   
 
GH    OIL
         AR    AVAILABLE, PRIOR PERMISSION REQUIRED
         AU    NOT AVAILABLE
         XX   
 
GI    DRAG CHUTES
         AR    AVAILABLE, PRIOR PERMISSION REQUIRED
         AU    NOT AVAILABLE
         XX   
 
GL    FACSFAC
         AH    HOURS OF SERVICE ARE
         AU    NOT AVAILABLE
         LT    LIMITED TO
         XX   
 
GS    NITROGEN
         AR    AVAILABLE, PRIOR PERMISSION REQUIRED
         AU    NOT AVAILABLE
         XX   
 
GU    DE-ICE
         AR    AVAILABLE, PRIOR PERMISSION REQUIRED
         AU    NOT AVAILABLE
         XX   
 
GZ    BASE OPERATIONS
         AH    HOURS OF SERVICE ARE
         AU    NOT AVAILABLE
         CF    FREQUENCY CHANGED TO
         CI    IDENTIFICATION OR RADIO CALL SIGN CHANGED TO
         GN    FREQUENCY NOT AVAILABLE
         LC    CLOSED
         LT    LIMITED TO
         XX   
 
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