161-180 Flashcards
Differences between TAT and SAT’
SAT -static air temperature- temp of undisturbed air
TAT -total air temperature- SAT plus temperature rise associated with high speed flight
Which temp (TAT or SAT) would you reference inflight to determine if you are in icing conditions?
Icing conditions exist from TAT +10C to SAT -40C.
Report SAT temperatures to ATC when reporting icing
What is the airspeed limitation for the DV window?
160 KTS
If you noticed fluid leaking around the nose gear which hydraulic system would be the source?
Hydraulic system 2
What would you do if you found gear pins installed in either the nose or main gear? Fuselage?
Remove the pins.
Must the static discharge wick on the nose gear be installed?
Yes
Looking at the aircraft doors from the outside can you determine if they are armed or disarmed?
No, but the slide will not deploy if opened from the outside
Have the student identify the RAT compartment
The RAT is an AC electrical device installed in the airplane right nose section from sitting in the flight cabin
When does the RAT auto deploy
Whenever AC power sources are not powering AC buses the RAT will automatically deploy, and after 8 sec, supplies power to AC ESS BUS.
(AOM 14-05-10)
RAT: Max speed, min speed, altitude limitation
Max speed to deploy the RAT is Vmo/Mmo
Min speed to spin the RAT up is 150kts
Min speed after the RAT is spun up is 130kts
No altitude limitations
Student identifies the oxygen discharge indicator and what it should indicate prior to flight?
Right forward fuselage, Green Disc
) How do you know you have sufficient oxygen for an observer? 2 crewmembers? When must you call maint?
Green: 3 crew members
Cyan: 2 crew members
Amber: Call MX
How many smoke detectors are located in the forward cargo compartment?
3
Are we permitted to load both dry ice and animals in both cargo compartments?
No! Unless it’s a cat. Or a United flight.
How long will the low rate bottle discharge?
75 minutes to allow for a 60 minute diversion
