interview Flashcards
definition of V1
decision speed
definition of V2
T/O safety speed
min cloud & vis in class C
3nm vis. 1000 above, 500 below, 2000 horizontal
on a GPS approach, what is the sensitivity required at FAWP
.3nm
LOC area of Ops service volume is __ degrees at __nm
35 degrees each side of the centerline and 10 NM
legal limits for BAC
8 hours bottle to throttle, and BAC of less than .04%
PSA - the limit is 12 hrs
Hypoxic Hypoxia:
ALT related, less O2 for the blood to carry
hypemic hypoxia:
O2 deficiency in blood, smoking
histotoxic:
tissue poisoning from alcohol
stagnant:
blood pooling, poor circulation
airspeeds class B and etc…:
200 vfr corridor 250 in class B 200 w/ 4nm of C/D
at what ALT do you cross the Middle Marker
200’
calculate fuel needed if aircraft burns 3000 pounds per hour
FPH (fuel per hr) + 50% / 10 = ?
3000 + 1500 / 10 = 450 gallons
when to descend based on your alt & speed
ALT*3=
GS/2 (plus zero) = feet per min
how many miles per min you are traveling based on your speed, rate of descent
GS/ 60 = miles per min
GS*5 = rate of descent
if the reported weather is 100’ & 24 RVR, can we still shoot an approach?
yes, per RVR and ceiling doesn’t matter
cruising at 360 KTS, you have to descend 10,000’ in 35 miles. What is your descent rate?
35/10 = 3.5 * 360 = 1260 feet per min
alternating red and white lights…
centerline lights. 3,000’ remaining
what is the meaning & calculation of VDP?
meaning: is to calculate a point from which a normal landing can be made at TDZ
calculation: take 10% of the HAT, which will give you time (in secs) from the VDP to the end of the rwy or MAP
flight time limits
8, 32, 120, 1000
what is the lapse rate in the Troposphere
-2 degrees C per 1,000’
where does bleed air come from
compressor section
CRJ 200: 10th and 14th
CRJ700: 6th and 10th
alternate requirements
1,2,3 rule
explain critical engine:
P Factor
Accerlanded slipstream
Spirling slipstream
Torque
arrivied at the MDA and you didn’t see the rwy. can you go to the MAP
you can go to the MAP at the MAP point
holding speeds:
min hold alt to 6,000: 200
6,001-14,000: 230
14,001 and above 265
what is critical mach
at which airflow reaches the speed of sound. airflow separation
when do you need a T/O alt
when weather conditions at dep airport are below landing mins.
what is the effect of wind change during a constant 3-degree glide slope
it can change pitch attitude & airspeed.
hold times
below 14,000 MSL : 1 min
above 14,000 MSL: 1.5 mins
when to slow to holding speeds
3 mins or less from a clearance limit
MSA
provides 1000’ obstruction clearance w/in 25 NM radius of the fix designated below the MSA circle.
O2 PAX
10,000-14,000: after 30 mins ( 10%PAX)
14,000-15,000: after 30 mins ( 30% PAX)
above 15,000: all PAX
O2 CREW
10,000-12,000: each crew member after 30 mins and all times in the flight deck
above 12,000: everyone!
RVSM
Reduced vertical seperation mins:
FL290- FL410
what prevents a compressor stall
aviod exceeding critical AOA.
happens when no airflow into engines and AOA is exceeded.
RAIM range:
how many times does it interrogate the receiver?
range: 30-60 degrees
6 miles
how many degrees from the rwy must circling mins be published?
if approach is 30 degrees or more from the rwy
what is rwy lighting
lights from 3000 to 2400 from the beginning of the RWY
what is the sensitivity of a GPS in the terminal mode
1nm