FAA Aircraft Dispatcher Knowledge Exam
Questions And Correct Answers (Verified
Answers) Plus Rationales 2025/2026 Q&A
|Already graded A+
1. What is the primary responsibility of an aircraft dispatcher?
A) Piloting the aircraft
B) Assisting in the safe and efficient operation of the aircraft
C) Handling passenger services
D) Maintenance of aircraft engines
The dispatcher is responsible for flight planning and monitoring to ensure
safe and efficient operations.
2. Under Part 121, when must a dispatcher release a flight?
A) Anytime the crew is ready
B) Only when it is safe and legal to do so
C) Only during daylight hours
D) Only when the captain requests
Dispatchers must ensure flights meet all regulatory, safety, and
operational requirements before release.
3. Which document must be carried on an aircraft for a flight under Part
121?
A) Passenger manifest only
B) Dispatch release and flight plan
C) Maintenance logs only
D) Cargo manifest only
The dispatch release provides legal authority for the flight under Part 121
operations.
4. What is the standard weather minimum for dispatch under IFR at the
departure airport?
A) 1,000 ft ceiling, 3 SM visibility
B) At least equal to the authorized IFR takeoff minimums
C) 500 ft ceiling, 1 SM visibility
D) 2,000 ft ceiling, 5 SM visibility
, Dispatch minimums are based on published instrument departure
requirements and operator minimums.
5. Which factor is most critical in determining aircraft takeoff
performance?
A) Passenger weight only
B) Aircraft weight, runway length, and environmental conditions
C) Crew experience
D) Fuel price
Aircraft performance depends on weight, runway, and atmospheric
conditions such as temperature and wind.
6. A METAR reports: "KJFK 141151Z 18010KT 3SM -RA BR OVC005 03/02
A2992 RMK AO2." What is the ceiling?
A) 5000 ft
B) 500 ft
C) 3000 ft
D) 1500 ft
OVC005 indicates an overcast layer at 500 feet above ground level.
7. Which regulatory reference contains dispatcher certification
requirements?
A) FAR Part 91
B) FAR Part 135
C) FAR Part 121
D) FAR Part 61
Part 121 outlines the requirements for dispatchers and flight operations
under airline operations.
8. Which product provides inflight weather updates to dispatchers?
A) TAF only
B) METAR only
C) PIREPs
D) NOTAMs
PIREPs (pilot reports) provide real-time inflight conditions that can affect
safety.
9. How often must a dispatcher monitor a flight in progress?
A) Every 2 hours
B) Every 6 hours
, C) Only at departure
D) Continuously until arrival
Dispatchers maintain operational control and monitor flights for safe
completion.
10.What is a NOTAM?
A) Navigation chart
B) Weather forecast
C) Notice to Airmen regarding changes affecting flight operations
D) Pilot checklist
NOTAMs inform pilots and dispatchers of conditions affecting airports,
airspace, or navigation aids.
11.When planning fuel for a Part 121 flight, what minimum reserve must
be included?
A) 15 minutes of flight
B) 45 minutes for domestic flights at normal cruise
C) 30 minutes for all flights
D) 1 hour for all flights
FAA regulations require dispatch fuel to include enough for alternate
airports and contingencies.
12.Which factor does NOT affect aircraft landing distance?
A) Runway slope
B) Aircraft weight
C) Wind direction
D) Cockpit seat adjustment
Landing distance depends on aircraft performance and environmental
factors, not cockpit configuration.
13.Which type of airspace requires ATC clearance and communication?
A) Class G
B) Class B, C, D, and E (when IFR)
C) Class G only
D) Uncontrolled airspace
Controlled airspace has specific clearance and communication
requirements for IFR or VFR operations.
14.When is an alternate airport required for dispatch?
A) Always
Questions And Correct Answers (Verified
Answers) Plus Rationales 2025/2026 Q&A
|Already graded A+
1. What is the primary responsibility of an aircraft dispatcher?
A) Piloting the aircraft
B) Assisting in the safe and efficient operation of the aircraft
C) Handling passenger services
D) Maintenance of aircraft engines
The dispatcher is responsible for flight planning and monitoring to ensure
safe and efficient operations.
2. Under Part 121, when must a dispatcher release a flight?
A) Anytime the crew is ready
B) Only when it is safe and legal to do so
C) Only during daylight hours
D) Only when the captain requests
Dispatchers must ensure flights meet all regulatory, safety, and
operational requirements before release.
3. Which document must be carried on an aircraft for a flight under Part
121?
A) Passenger manifest only
B) Dispatch release and flight plan
C) Maintenance logs only
D) Cargo manifest only
The dispatch release provides legal authority for the flight under Part 121
operations.
4. What is the standard weather minimum for dispatch under IFR at the
departure airport?
A) 1,000 ft ceiling, 3 SM visibility
B) At least equal to the authorized IFR takeoff minimums
C) 500 ft ceiling, 1 SM visibility
D) 2,000 ft ceiling, 5 SM visibility
, Dispatch minimums are based on published instrument departure
requirements and operator minimums.
5. Which factor is most critical in determining aircraft takeoff
performance?
A) Passenger weight only
B) Aircraft weight, runway length, and environmental conditions
C) Crew experience
D) Fuel price
Aircraft performance depends on weight, runway, and atmospheric
conditions such as temperature and wind.
6. A METAR reports: "KJFK 141151Z 18010KT 3SM -RA BR OVC005 03/02
A2992 RMK AO2." What is the ceiling?
A) 5000 ft
B) 500 ft
C) 3000 ft
D) 1500 ft
OVC005 indicates an overcast layer at 500 feet above ground level.
7. Which regulatory reference contains dispatcher certification
requirements?
A) FAR Part 91
B) FAR Part 135
C) FAR Part 121
D) FAR Part 61
Part 121 outlines the requirements for dispatchers and flight operations
under airline operations.
8. Which product provides inflight weather updates to dispatchers?
A) TAF only
B) METAR only
C) PIREPs
D) NOTAMs
PIREPs (pilot reports) provide real-time inflight conditions that can affect
safety.
9. How often must a dispatcher monitor a flight in progress?
A) Every 2 hours
B) Every 6 hours
, C) Only at departure
D) Continuously until arrival
Dispatchers maintain operational control and monitor flights for safe
completion.
10.What is a NOTAM?
A) Navigation chart
B) Weather forecast
C) Notice to Airmen regarding changes affecting flight operations
D) Pilot checklist
NOTAMs inform pilots and dispatchers of conditions affecting airports,
airspace, or navigation aids.
11.When planning fuel for a Part 121 flight, what minimum reserve must
be included?
A) 15 minutes of flight
B) 45 minutes for domestic flights at normal cruise
C) 30 minutes for all flights
D) 1 hour for all flights
FAA regulations require dispatch fuel to include enough for alternate
airports and contingencies.
12.Which factor does NOT affect aircraft landing distance?
A) Runway slope
B) Aircraft weight
C) Wind direction
D) Cockpit seat adjustment
Landing distance depends on aircraft performance and environmental
factors, not cockpit configuration.
13.Which type of airspace requires ATC clearance and communication?
A) Class G
B) Class B, C, D, and E (when IFR)
C) Class G only
D) Uncontrolled airspace
Controlled airspace has specific clearance and communication
requirements for IFR or VFR operations.
14.When is an alternate airport required for dispatch?
A) Always
