INRAT UPDATED EXAM QUESTIONS WITH 100%
CORRECT ANSWERS
INRAT Validity Time - ✔✔24 Months
When does the 6-6-6 rule come into effect? - ✔✔ The 1st day of the 13th month following
IPC or initial FT
What is the 6-6-6 rule? - ✔✔Every 6 months you need 6 hours of instrument time and 6
instrument approaches shot to minimums in IMC or simIMC
Pressure is halved at what altitude? - ✔✔18000'
Pressure is quartered at what altitude? - ✔✔34000'
Total blood oxygen circulation takes how long? - ✔✔12-15s (same as TUC at 45,000ft)
Vertical Separation FL290 and below - ✔✔1000ft
Vertical Separation above FL290 - ✔✔2000ft
Lowest usable FL 29.92in. or higher - ✔✔FL180
Lowest usable FL 29.91 - 28.92 - ✔✔FL190
Lowest usable FL 28.91 - 27.92 - ✔✔FL200
Visual separation may only be applied below what altitude? - ✔✔12,500ft
, What does "1/2" standard takeoff minima imply? - ✔✔1/2 SM Vis
35ft Above Departure End of Runway
Maintain 200ft/NM climb gradient
No turns below 400ft AAE
IFR Aircraft must remain at least how high above the highest obstacle within 5NM? -
✔✔1000ft
MEA - ✔✔Minimum Enroute Altitude
Minimum altitude along an airway/air route that ensures both obstacle clearance and
NAVAID reception
MOCA - ✔✔Minimum Obstruction Clearance Altitude
Minimum altitude along an airway/air route that ensures only obstacle clearance
AMA - ✔✔Area Minimum Altitude
Lowest altitude that ensures obstacle clearance when off airways/air routes
MSA - ✔✔Minimum Sector Altitude
Lowest altitude that ensures obstacle clearance within 25nm of a fixed location
100NM Safe - ✔✔Lowest altitude that ensures obstacle clearance within 100NM of an
airport
MVA - ✔✔Minimum Vectoring Altitude
Lowest altitude that a radar controller may clear an aircraft to fly
CORRECT ANSWERS
INRAT Validity Time - ✔✔24 Months
When does the 6-6-6 rule come into effect? - ✔✔ The 1st day of the 13th month following
IPC or initial FT
What is the 6-6-6 rule? - ✔✔Every 6 months you need 6 hours of instrument time and 6
instrument approaches shot to minimums in IMC or simIMC
Pressure is halved at what altitude? - ✔✔18000'
Pressure is quartered at what altitude? - ✔✔34000'
Total blood oxygen circulation takes how long? - ✔✔12-15s (same as TUC at 45,000ft)
Vertical Separation FL290 and below - ✔✔1000ft
Vertical Separation above FL290 - ✔✔2000ft
Lowest usable FL 29.92in. or higher - ✔✔FL180
Lowest usable FL 29.91 - 28.92 - ✔✔FL190
Lowest usable FL 28.91 - 27.92 - ✔✔FL200
Visual separation may only be applied below what altitude? - ✔✔12,500ft
, What does "1/2" standard takeoff minima imply? - ✔✔1/2 SM Vis
35ft Above Departure End of Runway
Maintain 200ft/NM climb gradient
No turns below 400ft AAE
IFR Aircraft must remain at least how high above the highest obstacle within 5NM? -
✔✔1000ft
MEA - ✔✔Minimum Enroute Altitude
Minimum altitude along an airway/air route that ensures both obstacle clearance and
NAVAID reception
MOCA - ✔✔Minimum Obstruction Clearance Altitude
Minimum altitude along an airway/air route that ensures only obstacle clearance
AMA - ✔✔Area Minimum Altitude
Lowest altitude that ensures obstacle clearance when off airways/air routes
MSA - ✔✔Minimum Sector Altitude
Lowest altitude that ensures obstacle clearance within 25nm of a fixed location
100NM Safe - ✔✔Lowest altitude that ensures obstacle clearance within 100NM of an
airport
MVA - ✔✔Minimum Vectoring Altitude
Lowest altitude that a radar controller may clear an aircraft to fly
