identical (adj)  SAME  THE SAME PROCEDURE IS APPLICABLE TO THE TWO VHF SETS.  The procedure is identical for both VHF sets.
 IDENTIFICATION (n)  Something that identifies an object  THE EQUIPMENT SUPPLIES THE IDENTIFICATION OF THE AIRCRAFT.  
 IDENTIFY (v), IDENTIFIES, IDENTIFIED, IDENTIFIED  To supply with an "identity"  IDENTIFY THE WIRES WITH SLEEVES OF DIFFERENT COLORS.  
 idle (v)  IDLE (TN)  OPERATE THE ENGINE AT IDLE FOR 20 MINUTES.  Idle the engine for 20 minutes.
 IF (con)   In the "event" that, "on the condition that", "in case of"  IF YOU USE A REPLACEMENT FAIRING PLATE, CUT THE FAIRING PLATE TO GET THE CORRECT DIMENSION.  
 ignite (v)  IGNITION (n)  FUEL GOES THROUGH THE ATOMIZERS INTO THE COMBUSTION CHAMBER, WHERE IGNITION OCCURS.  Fuel passes through the atomizers to the combustion chamber, where it is ignited.
IGNITION (n)  The "process" or procedure to cause an explosive mixture of gases to burn, usually with an electrical spark  THE CONTROL UNIT CAN ALSO START THE IGNITION CYCLE.  
 IGNORE (v),
 IGNORES, IGNORED, IGNORED  Not to think about something, not to do something about  YOU CAN IGNORE THE VIBRATION INDICATIONS.  
 illuminate (v)  COME ON, BE ON  MAKE SURE THE LAMP COMES ON.  Ensure the lamp illuminates.
       MAKE SURE THE LAMP IS ON.  Ensure the lamp is illuminated.

 
 
 immediate (adj)  IMMEDIATELY (adv)  MAKE SURE THE SPEEDBRAKE RETRACTS IMMEDIATELY.  Check the speedbrake for immediate retraction.
 IMMEDIATELY (adv)  Without a "gap" of time or space  MAKE SURE THE SWITCH IMMEDIATELY GOES BACK TO "OFF".  
 immerse (v)  PUT FULLY INTO  PUT THE FILTER FULLY INTO THE SOLVENT.  Immerse filter in solvent.
 immobilize (v)  PREVENT, LOCK  PREVENT MOVEMENT OF THE ASSEMBLIES WHEN YOU REPAIR THE UNIT.  Immobilize assemblies when repairing the unit.
       LOCK THE PULLEY WITH THE RIGGING PIN.  Immobilize pulley with rigging pin.
 impact (n)  HIT (v)  MAKE SURE THE SERVICING CART DOES NOT HIT THE AIRCRAFT.  Avoid impact between the servicing cart and the aircraft.
 impact (v)  HIT, EFFECT (n)  DO NOT LET THE VIBRATOR TOOL HIT THE SURFACE OF THE SEAL.  Do not allow the vibrator tool to impact the seal surface.
      THESE REPAIRS CAN HAVE AN EFFECT ON THE PERFORMANCE OF THE ENGINE.  These repairs impact engine performance.