USI SAFETY CERTIFICATION LEVEL 1
PRACTICE EXAM CERTIFICATION PAPER
2026 FULL ANSWERS GRADED A+
⩥ Scattering is defined as. Answer: Beam of radio waves hitting a mass
of smaller materials, which individually reflect and spread the radio
waves in different directions
⩥ What device provides a remote pilot data from the air vehicle to
indicate a dangerous or irregular flight condition?. Answer: Warning
lights and annunciator alarms
⩥ The center of gravity depends on the distribution of aircraft weight.
Therefore, putting all the weight at the CG creates a _____ aircraft.
Answer: stable
⩥ While commands are sent from the remote pilot, what is sent from the
aerial vehicle?. Answer: data
⩥ The science of making size and distance measurements from a series
of remote sensing images is known as. Answer: Photogrammetry
⩥ Absorption is defined as. Answer: Radio waves consumed by an
object
,⩥ To qualify for Part 107 remote pilot license, which is a necessary
requirement?. Answer: TSA background check
⩥ What is the maximum authorized ground speed for a sUAS. Answer:
100MPH / 87kts
⩥ A _____ is a boundary separating two airmasses of different densities.
Answer: Front
⩥ At select airports, when you need a report which tells future airport
conditions for a five mile radius, you look for the _____. Answer: TAF
⩥ A GCS provides a command center with vehicle takeoff and landing
connectivity and _____. Answer: is an en-route command and control
facility
⩥ In the electromagnetic spectrum, there are seven basic bands of EMR
including Gamma, Visible, Infrared, Microwave, _____, _____, and
_____. Answer: X-ray, ultraviolet, radio
⩥ To ensure safety of the NAS, all sUAS pilots must. Answer: not
interfere with manned flight
, ⩥ A helicopter is a type of rotary wing aircraft (T/F). Answer: true
⩥ An electro-optical camera using its own Electromagnetic Radiation
(flash) for illumination at night is _____. Answer: active
⩥ When selecting datalink hardware, and important factor that needs to
be considered is. Answer: [NOT aircraft type]
⩥ Visual line of sight refers to the greatest horizontal distance at which
prominent objects can be viewed with the naked eye. Answer: True
⩥ Datalinks provide information back and forth from the air vehicle to
the ground control station. Answer: True
⩥ A major contributing factor to lift is the tilt or angle of the airfoil.
Answer: True
⩥ Unmanned aircraft displays are based on manned aircraft displays.
Answer: true
⩥ A remote pilot communicates back and forth with the UAS using.
Answer: a telemetry interface
PRACTICE EXAM CERTIFICATION PAPER
2026 FULL ANSWERS GRADED A+
⩥ Scattering is defined as. Answer: Beam of radio waves hitting a mass
of smaller materials, which individually reflect and spread the radio
waves in different directions
⩥ What device provides a remote pilot data from the air vehicle to
indicate a dangerous or irregular flight condition?. Answer: Warning
lights and annunciator alarms
⩥ The center of gravity depends on the distribution of aircraft weight.
Therefore, putting all the weight at the CG creates a _____ aircraft.
Answer: stable
⩥ While commands are sent from the remote pilot, what is sent from the
aerial vehicle?. Answer: data
⩥ The science of making size and distance measurements from a series
of remote sensing images is known as. Answer: Photogrammetry
⩥ Absorption is defined as. Answer: Radio waves consumed by an
object
,⩥ To qualify for Part 107 remote pilot license, which is a necessary
requirement?. Answer: TSA background check
⩥ What is the maximum authorized ground speed for a sUAS. Answer:
100MPH / 87kts
⩥ A _____ is a boundary separating two airmasses of different densities.
Answer: Front
⩥ At select airports, when you need a report which tells future airport
conditions for a five mile radius, you look for the _____. Answer: TAF
⩥ A GCS provides a command center with vehicle takeoff and landing
connectivity and _____. Answer: is an en-route command and control
facility
⩥ In the electromagnetic spectrum, there are seven basic bands of EMR
including Gamma, Visible, Infrared, Microwave, _____, _____, and
_____. Answer: X-ray, ultraviolet, radio
⩥ To ensure safety of the NAS, all sUAS pilots must. Answer: not
interfere with manned flight
, ⩥ A helicopter is a type of rotary wing aircraft (T/F). Answer: true
⩥ An electro-optical camera using its own Electromagnetic Radiation
(flash) for illumination at night is _____. Answer: active
⩥ When selecting datalink hardware, and important factor that needs to
be considered is. Answer: [NOT aircraft type]
⩥ Visual line of sight refers to the greatest horizontal distance at which
prominent objects can be viewed with the naked eye. Answer: True
⩥ Datalinks provide information back and forth from the air vehicle to
the ground control station. Answer: True
⩥ A major contributing factor to lift is the tilt or angle of the airfoil.
Answer: True
⩥ Unmanned aircraft displays are based on manned aircraft displays.
Answer: true
⩥ A remote pilot communicates back and forth with the UAS using.
Answer: a telemetry interface
