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CKT 1 Questions with Detailed Verified Answers
There are ____ en route facilities, including: ____ Air Route Traffic Control Centers. Ans: ✓ ✓ ✓ 24,
22
Each En Route facility has a unique airspace configuration which can exist anywhere from the
surface up to ________ Ans: ✓ ✓ ✓ FL600
Reporting points, which must be reported to ATC. They are designated on aeronautical charts by
solid triangles or filed in a flight plan as fixes selected to define direct routes. These points are
geographical locations, which are defined by navigation aids/fixes. Ans: ✓ ✓ ✓ compulsory
Reporting Points
Pilots should discontinue position reporting over compulsory reporting points when informed by
ATC that their aircraft is in: Ans: ✓ ✓ ✓ radar contact
___________ intersection is used in nonradar only. Ans: ✓ ✓ ✓ DINKY
DME only fixes: Ans: ✓ ✓ ✓ JELMI
UBABY
ARGUW
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YAZOO
The lowest published altitude between radio fixes, which assures acceptable navigational signal
coverage and meets obstacle clearance requirements between those fixes. Ans: ✓ ✓ ✓ Minimum
En Route Altitude (MEA)
The MEA prescribed for a federal airway or segment thereof, area navigation low or high route, or
other direct route applies to the entire __________ of the airway, segment, or route between the
radio fixes defining the airway, segment or route. Ans: ✓ ✓ ✓ width
A worldwide position and time determination system that includes one or more satellite
constellations, aircraft receivers and system integrity monitoring, augmented as necessary to
support the required navigation performance for the intended operation. Ans: ✓ ✓ ✓ Global
Navigation Satellite System (GNSS) [ICAO]
The minimum en route IFR altitude on a published ATS route or route segment which assures
acceptable GNSS reception and meets obstacle clearance requirements. Ans: ✓ ✓ ✓ Global
Navigation Satellite System Minimum En Route IFR Altitude (GNSS MEA)
The lowest altitude an aircraft may descend to for off-airway operations where no MEAs are
published. They provide for standard obstruction clearance and are depicted on maps at each
sector. Ans: ✓ ✓ ✓ Minimum IFR Altitude (MIA)
______ are used for off-airway vectors and direct routes Ans: ✓ ✓ ✓ MIAs
The lowest altitudes at which an intersection can be determined Ans: ✓ ✓ ✓ Minimum Reception
Altitude (MRAs)
MRA at SIGNS intersection is: Ans: ✓ ✓ ✓ 5,000 feet
© Get it right 2025 Getaway - Stuvia US All rights reserved
CKT 1 Questions with Detailed Verified Answers
There are ____ en route facilities, including: ____ Air Route Traffic Control Centers. Ans: ✓ ✓ ✓ 24,
22
Each En Route facility has a unique airspace configuration which can exist anywhere from the
surface up to ________ Ans: ✓ ✓ ✓ FL600
Reporting points, which must be reported to ATC. They are designated on aeronautical charts by
solid triangles or filed in a flight plan as fixes selected to define direct routes. These points are
geographical locations, which are defined by navigation aids/fixes. Ans: ✓ ✓ ✓ compulsory
Reporting Points
Pilots should discontinue position reporting over compulsory reporting points when informed by
ATC that their aircraft is in: Ans: ✓ ✓ ✓ radar contact
___________ intersection is used in nonradar only. Ans: ✓ ✓ ✓ DINKY
DME only fixes: Ans: ✓ ✓ ✓ JELMI
UBABY
ARGUW
© Get it right 2025 Getaway - Stuvia US All rights reserved
, Click here for more: Scholars nexus
YAZOO
The lowest published altitude between radio fixes, which assures acceptable navigational signal
coverage and meets obstacle clearance requirements between those fixes. Ans: ✓ ✓ ✓ Minimum
En Route Altitude (MEA)
The MEA prescribed for a federal airway or segment thereof, area navigation low or high route, or
other direct route applies to the entire __________ of the airway, segment, or route between the
radio fixes defining the airway, segment or route. Ans: ✓ ✓ ✓ width
A worldwide position and time determination system that includes one or more satellite
constellations, aircraft receivers and system integrity monitoring, augmented as necessary to
support the required navigation performance for the intended operation. Ans: ✓ ✓ ✓ Global
Navigation Satellite System (GNSS) [ICAO]
The minimum en route IFR altitude on a published ATS route or route segment which assures
acceptable GNSS reception and meets obstacle clearance requirements. Ans: ✓ ✓ ✓ Global
Navigation Satellite System Minimum En Route IFR Altitude (GNSS MEA)
The lowest altitude an aircraft may descend to for off-airway operations where no MEAs are
published. They provide for standard obstruction clearance and are depicted on maps at each
sector. Ans: ✓ ✓ ✓ Minimum IFR Altitude (MIA)
______ are used for off-airway vectors and direct routes Ans: ✓ ✓ ✓ MIAs
The lowest altitudes at which an intersection can be determined Ans: ✓ ✓ ✓ Minimum Reception
Altitude (MRAs)
MRA at SIGNS intersection is: Ans: ✓ ✓ ✓ 5,000 feet
© Get it right 2025 Getaway - Stuvia US All rights reserved
