The piece of equipment seen here-
What is a HUD (Heads Up Display)?
One feature of this construction type may include voids that exist inside wood channels created by roof & truss systems, as well as between studs that can allow fire spread.
What is Type III?
A potential source of grief for a ventilating firefighter, this is a second roof constructed over an existed roof.
What is a rain roof?
This type of radio system cannot receive and send a signal at the same time.
What is a simplex radio system?
This is the term for the concentration of fuel vapor in the air that can be ignited.
What is flammable range?
This 2004 drama featured John Travolta and Joaquin Phoenix as a pair of Baltimore firefighters.
What is Ladder 49?
This may not get you into another country, but it is vital in fire scene accountability.
What is a passport?
A structure of this type is extremely stable and resistant to collapse due to the sheer mass of its structural members.
What is Type IV?
This is the heating and expansion of trapped moisture in masonry that cases it to break, sometimes explosively.
What is spalling?
This refers to the use of plain language and standardized terminology over the radio.
What is clear text?
This is the term for the ignition of unburned gases in the hot gas layer at the top of a compartment.
What is rollover?
This 1991 drama features Kurt Russell and Billy Baldwin as brothers fighting fires in Chicago.
What is Backdraft?
This will emit a loud alarm to alert you and others that a firefighter might be in danger. 
What is a PASS?
Buildings of this type are composed of materials that will not contribute to fire development or spread.
What is Type II?
Cellulose insulation consists primarily of this material.
What is recycled newspaper?
This type of radio system uses repeaters to communicate between radios set at different frequencies.
What is a half-duplex radio system?
This is when a layer of hot gases spreads horizontally as the plume contacts the ceiling.
What is a ceiling jet?
This line from 1989's Dead Poet's Society may remind someone of one Mark Williams.
What is "Oh Captain my Captain!"
This is the weakest part of your PPE.
What is your face mask?
This type of structure is often incorrectly referred to as being fireproof.
What is Type I?
This is the top or bottom horizontal member of a frame wall.
What is a plate?
This is the term for a radio mounted in a vehicle that is powered by the vehicle's electrical system.
What is a mobile radio?
A gas with a vapor density of less than one will do this.
What is rise and dissipate?
This 1974 drama starred Paul Newman and Steve McQueen and involved an undetected electrical fire on the 81st of 138 stories.
What is The Towering Inferno?
This is the feature of your bunker gear seen being used here.
What is the Drag Rescue Device (DRD)?
This type of construction is also known as wood & stick.
What is Type V?
These are the main structural members of a truss.
What are chords?
This type of radio system allows for real-time communication, but watch out for garbling if too many microphones broadcast at once.
What is a full-duplex radio system?
This is the term for a fire with a limited fuel supply.
What is fuel-controlled?
You gotta do what you gotta do, with or without PPE, as Tom Hanks learned in this year 2000 BEST MOVIE EVER.
What is Cast Away?