INRAT CERTIFICATION SCRIPT 2026
COMPLETE QUESTIONS AND ANSWERS
◉ Low Level Airways (VOR-NDB/NDB-NDB).
Answer: 4.34nm Either side of CL
5 degree splay from Navaid
splay intercepts 4nm boundary at 49.66 NM
◉ Control Area Extensions.
Answer: 2200' to 17,999' ASL
Provides:
-Adtnl Controlled airspace (seperation of arr/dep traffic)
-Connects sontrolled airspace (CZ to enroute)
◉ Control Zones.
Answer: IFR A/C IN CONTROLLED airspace
With TWR = 7nm Radius
Others = 5nm or 3nm radius
Capped at 3000' AAE (unless otherwise specified)
Military CZ = 10nm radius / 6000' AAE
, ◉ VFR OTT.
Answer: Day Only
Cruise Only
1000' vert. from cloud
5000' BTWN layers
Flight Vis. must be 5SM
DEST WXX:
•SCT cloud or CLR
•Vis 5SM +
•NO risk of PRECIP, TS, Obscured Vis.
•TAF = 1 hr prior to 2 hrs after ETA
•GFA = 1 hr prior to 3 hrs after ETA
◉ Transition Area.
Answer: Advantageous/Necessary to provide controlled airspace
700' AGL upwards to base of overlying controlled airspace
Normally 15nm Radius (of Suf. size to contain all the aerodromes
published approach procedures.
◉ Terminal Control Area (TCA).
Answer: HIGH Volume Airports
Similar to control area extension except that:
COMPLETE QUESTIONS AND ANSWERS
◉ Low Level Airways (VOR-NDB/NDB-NDB).
Answer: 4.34nm Either side of CL
5 degree splay from Navaid
splay intercepts 4nm boundary at 49.66 NM
◉ Control Area Extensions.
Answer: 2200' to 17,999' ASL
Provides:
-Adtnl Controlled airspace (seperation of arr/dep traffic)
-Connects sontrolled airspace (CZ to enroute)
◉ Control Zones.
Answer: IFR A/C IN CONTROLLED airspace
With TWR = 7nm Radius
Others = 5nm or 3nm radius
Capped at 3000' AAE (unless otherwise specified)
Military CZ = 10nm radius / 6000' AAE
, ◉ VFR OTT.
Answer: Day Only
Cruise Only
1000' vert. from cloud
5000' BTWN layers
Flight Vis. must be 5SM
DEST WXX:
•SCT cloud or CLR
•Vis 5SM +
•NO risk of PRECIP, TS, Obscured Vis.
•TAF = 1 hr prior to 2 hrs after ETA
•GFA = 1 hr prior to 3 hrs after ETA
◉ Transition Area.
Answer: Advantageous/Necessary to provide controlled airspace
700' AGL upwards to base of overlying controlled airspace
Normally 15nm Radius (of Suf. size to contain all the aerodromes
published approach procedures.
◉ Terminal Control Area (TCA).
Answer: HIGH Volume Airports
Similar to control area extension except that:
