key to abbreviations      KEY - Modification Centers
location State or Country where the facility is located.
Int Interior refurbishment or completion capability.  Large "X" denotes major capability.  Small "x" denotes either limited capability or company subcontracts this work.
Ext Exterior refurbishment capability (painting).  Large "X" denotes major capability.  Small "x" denotes either limited capability or company subcontracts this work.
Av Avionics and systems installation capability.  Large "X" denotes major capability.  Small "x" denotes either limited capability or company subcontracts this work.
Yrs Years this facility has been in business. (total)
Emp Employees at this facility.
X = Yes
x = as indicated above
n/d = no data currently available