~ 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.
 
Other Information Q-Code Combinations
 
OA    AERONAUTICAL INFORMATION SERVICE
         AH    HOURS OF SERVICE ARE
         AW    COMPLETELY WITHDRAWN
         CS    INSTALLED
         LC    CLOSED
         LT    LIMITED TO
         TT    HAZARD
         XX   
 
OB    OBSTACLE
         AW    COMPLETELY WITHDRAWN
         CE    ERECTED
         CH    CHANGED
         CM    DISPLACED
         TT    HAZARD
         XX   
 
OE    AIRCRAFT ENTRY REQUIREMENTS
         CH    CHANGED
         CS    INSTALLED
         TT    HAZARD
         XX   
 
OL    OBSTACLE LIGHTS
         AS    UNSERVICEABLE
         CL    REALIGNED
         CS    INSTALLED
         TT    HAZARD
         XX   
 
OR    RESCUE COORDINATION CENTER
         AH    HOURS OF SERVICE ARE
         AW    COMPLETELY WITHDRAWN
         CS    INSTALLED
         LC    CLOSED
         LT    LIMITED TO
         TT    HAZARD
         XX   
 
Privacy and Web site Policy About DINS DINS Disclaimer