2026/2027
Gmail:
USI Certification Test Questions
with Correct Answers| Verified
Which of the following is NOT a Civil Aviation Authority responsible
for regulating UAS? Ans: ASTM
Which of the following is NOT a function of a Remotely Piloted
Aircraft System data link? Ans: Storing data
A ______ is a type of UAS that combines the features of both rotor and
fixed-wing systems. Ans: Powerlift
A fixed-wing air vehicle is more stable when the payload is placed
close to which of the following? Ans: Center of Gravity
True or False. The acronym LOA stands for Level of Adaptation. Ans:
False
True or False. Air density decreases with increasing temperature,
causing aircraft performance to increase. Ans: False
A display that shows an aircraft's altitude, attitude, and airspeed is
commonly referred to as which of the following? Ans: Primary Flight
Display
Which of the following is NOT one of the top four data link priorities
for the Global Hawk? Ans: Payload video or data
What is the purpose of the control station in RPAS operations? Ans:
Command and Control, Mission Management, Data Exploitation
True or False. Weight and Balance (W&B) impact flight stability and
control. Ans: True
Ground Sample Distance is a measurement of what type of resolution?
Ans: Spatial
, 2026/2027
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Removing the need to support a human pilot can have which of the
following effects on the design process? (Select all that apply) Ans:
Allows for lighter weight aircraft , Reallocates space on the aircraft
for fuel or payload , Can simplify the design
Ailerons, elevators, and rudders are all types of what? Used to adjust
an aircraft's motion to follow a desired flight path. Ans: Control
surfaces
If power and wavelength are equal, which antennas would have the
shortest range? Ans: Omni-directional
Which methods have been employed for launching air vehicles in
remotely piloted aircraft systems? (Select all that apply) Ans: Hand
thrown , Catapult , Vehicle assisted , Vertical Takeoff and Landing
(VTOL)
The acronym SAR refers to which of the following active remote
sensing payloads that can see through clouds? Ans: Synthetic Aperture
Radar
True or False. Omni-directional antennas transmit and receive data
continuously in a 360-degree direction. Ans: True
True or False. A Remotely Piloted Aircraft System (RPAS) has lower
levels of autonomy than an Autonomous Uncrewed Aircraft System.
Ans: True
Control surfaces like ailerons, rudders, and elevators perform which
of the following tasks? Ans: Maintain a fixed-wing aircraft's stability
and maneuverability
What avionic sensor combines information from gyroscopes and
accelerometers to determine the aircraft's attitude and angular rate?
Ans: Inertial Measurement Unit
Gmail:
USI Certification Test Questions
with Correct Answers| Verified
Which of the following is NOT a Civil Aviation Authority responsible
for regulating UAS? Ans: ASTM
Which of the following is NOT a function of a Remotely Piloted
Aircraft System data link? Ans: Storing data
A ______ is a type of UAS that combines the features of both rotor and
fixed-wing systems. Ans: Powerlift
A fixed-wing air vehicle is more stable when the payload is placed
close to which of the following? Ans: Center of Gravity
True or False. The acronym LOA stands for Level of Adaptation. Ans:
False
True or False. Air density decreases with increasing temperature,
causing aircraft performance to increase. Ans: False
A display that shows an aircraft's altitude, attitude, and airspeed is
commonly referred to as which of the following? Ans: Primary Flight
Display
Which of the following is NOT one of the top four data link priorities
for the Global Hawk? Ans: Payload video or data
What is the purpose of the control station in RPAS operations? Ans:
Command and Control, Mission Management, Data Exploitation
True or False. Weight and Balance (W&B) impact flight stability and
control. Ans: True
Ground Sample Distance is a measurement of what type of resolution?
Ans: Spatial
, 2026/2027
Gmail:
Removing the need to support a human pilot can have which of the
following effects on the design process? (Select all that apply) Ans:
Allows for lighter weight aircraft , Reallocates space on the aircraft
for fuel or payload , Can simplify the design
Ailerons, elevators, and rudders are all types of what? Used to adjust
an aircraft's motion to follow a desired flight path. Ans: Control
surfaces
If power and wavelength are equal, which antennas would have the
shortest range? Ans: Omni-directional
Which methods have been employed for launching air vehicles in
remotely piloted aircraft systems? (Select all that apply) Ans: Hand
thrown , Catapult , Vehicle assisted , Vertical Takeoff and Landing
(VTOL)
The acronym SAR refers to which of the following active remote
sensing payloads that can see through clouds? Ans: Synthetic Aperture
Radar
True or False. Omni-directional antennas transmit and receive data
continuously in a 360-degree direction. Ans: True
True or False. A Remotely Piloted Aircraft System (RPAS) has lower
levels of autonomy than an Autonomous Uncrewed Aircraft System.
Ans: True
Control surfaces like ailerons, rudders, and elevators perform which
of the following tasks? Ans: Maintain a fixed-wing aircraft's stability
and maneuverability
What avionic sensor combines information from gyroscopes and
accelerometers to determine the aircraft's attitude and angular rate?
Ans: Inertial Measurement Unit
