Examination Practice Questions And

Illinois Aircraft Dispatcher Certification Examination Practice Questions And Correct Answers (Verified Answers) Plus Rationales 2026 Q&A | Instant Download Pdf

• What is the primary responsibility of an aircraft dispatcher?
• Pilot training
• Flight planning and monitoring
• Aircraft maintenance
• Air traffic control

Rationale: Aircraft dispatchers are responsible for planning flights,

monitoring conditions, and providing operational support to ensure safe and efficient flights.

• When calculating fuel requirements for a flight, which factor is NOT

normally considered? 1 / 4

• Flight distance
• Weather conditions
• Passenger meal preferences
• Alternate airports

Rationale: Passenger meal preferences have no impact on fuel

planning; fuel calculations are based on distance, weather, and contingency requirements.

• What is the purpose of an alternate airport in flight planning?
• To provide a stop for sightseeing
• To ensure a safe landing if the destination airport becomes

unavailable

• To refuel passengers
• To allow the dispatcher a break

Rationale: Alternate airports provide a backup landing option in case

the primary destination is unavailable due to weather or other issues.

• Which weather phenomenon can cause structural icing on an aircraft?
• Clear skies
• Dry air
• Freezing rain or supercooled liquid water
• High temperatures

Rationale: Structural icing occurs when supercooled liquid droplets

freeze on aircraft surfaces, affecting performance and safety. 2 / 4

• Which type of NOTAM provides information on temporary flight

restrictions?

A. FDC NOTAM

B. TFR NOTAM

• Pointer NOTAM
• Military NOTAM

Rationale: TFR (Temporary Flight Restriction) NOTAMs alert pilots

and dispatchers to restricted airspace for safety or security reasons.

• How often must dispatchers review current weather information for a

flight?

• Once per week
• Continuously until departure and during the flight as required
• Only before filing the flight plan
• Only after the flight is completed

Rationale: Continuous weather monitoring ensures that the flight

can be safely conducted and that any changes can be addressed promptly.

• What is the primary purpose of an aircraft weight and balance

calculation?

• To calculate flight duration
• To ensure the aircraft operates within safe limits
• To determine passenger comfort
• To choose the best catering options 3 / 4

Rationale: Proper weight and balance calculations ensure the aircraft

is within structural and performance limits, critical for safe operation.

• Which regulation governs aircraft dispatchers in the United States?
• FAR Part 91
• FAR Part 121
• FAR Part 65
• FAR Part 135

Rationale: FAR Part 65 outlines the certification, privileges, and

limitations of aircraft dispatchers.

• What is the maximum allowable deviation from a planned route in

controlled airspace without ATC approval?

• 5 nautical miles
• 10 nautical miles
• 0 nautical miles
• 15 nautical miles

Rationale: In controlled airspace, aircraft must follow ATC-approved

routes unless otherwise authorized.

• When should a dispatcher issue a release for a flight?
• Only after the aircraft departs
• After verifying weather, fuel, weight and balance, and regulatory

compliance

• After the first 30 minutes of flight
• / 4