DEA priority list Flashcards
Seatbelts must be worn by all passengers with the exception of infants less than what age
two years
What is the height of the lower limit of a low level airway
2200 feet AGL
Controlled airspace of defined dimensions extending upward from the surface of the earth up to 3000 feet above airfield elevation unless otherwise specified
control zone
If you cross over an aerodrome en route to your destination, you should cross at not less than
2000 feet AGL
For how long does an interm C or R remain valid after a Canadian aircraft has changed ownership for the first time
To the last day of the three month period following the date of ownership change or until the aircraft is registered, whichever is sooner
For how long is a Category 3 medical valid for a 35 year old pilot
Sixty months
Category 3 medical valid for 41 year olds
2 years
Before taking off or attempting to take off ______ must be clean
- all surfaces
- critical surfaces
- all windows
Critical surfaces
How much time must elapse following the use of alcohol before a pilot may pilot an aircraft
8 hours, now changed to 12 hours
difference between an ATC clearance and instruction
clearance authorization to continue under requested by pilot
instruction is an order that must be followed for safety reason
which aircraft shall give way when converging at approximately the same altitude
aircraft that has the other aircraft to the right
who is authorized to demand a license, permit, or certificate issued under the CAR for inspection
peace, customs, or immigration officer or authorized by the minister
How soon after landing shall a pilot file an arrival report with the ATC wen a VFR flight plan has been filed
Within the 1 hour
Airspace F can be advisory or restricted, what is the difference
advisory airspace is to advise pilots of heavy or unusual traffic
restricted airspace is designated airspace is designated because of aerial traffic, surface activity or to protect a ground installation
IFR flights only are permitted, all flights are provided with air traffic control service and are separated from each other.
Class A
IFR and VFR flights are permitted, all flights are provided with air traffic control service and are separated from each other.
Class B
IFR and VFR flights are permitted, all flights are provided with air traffic control service and IFR flights are separated from other IFR flights and from VFR flights. VFR flights are separated from IFR flights and receive traffic information in respect of other VFR flights.
Class C.
IFR and VFR flights are permitted and all flights are provided with air traffic control service, IFR flights are separated from other IFR flights and receive traffic information in respect of VFR flights, VFR flights receive traffic information in respect of all other flights.
Class D.
IFR and VFR flights are permitted, IFR flights are provided with air traffic control service and are separated from other IFR flights. All flights receive traffic information as far as is practical. Class __ shall not be used for control zones.
Class E.
IFR and VFR flights are permitted, all participating IFR flights receive an air traffic advisory service and all flights receive flight information service if requested.
Class F.
IFR and VFR flights are permitted and receive flight information service if requested.
Class G
Basic VFR Weather Minimums
500 feet below
1,000 feet above
2,000 feet horizontal
3 statute mile visibility
which classes
Class C
Class D
Basic VFR Weather Minimums
500 feet below
1,000 feet above
2,000 feet horizontal
3 statute mile visibility
Less than 10,000 feet ASL
which classes
Class E
Basic VFR Weather Minimums
above 10,000 ASL what is vis and cloud distance requirement
which classes
5 statute miles
1,000 feet below
1,000 feet above
1 statute mile horizontal
Uncontrolled airspace is class
Class G
class A is in what altitude
18,000 ASL to 60,000 ASL
Class E is in what altitude
14,500 ASL and below
Class ___ airspace will always start at the ground and go up to 14,500′ msl as a maximum.
Class G
The ceiling of a Class ___ airspace should be 4,000 feet above the primary airport’s field elevation.
Class C
Class ___ airspace is generally airspace from the surface to 10,000 feet ASL surrounding the nation’s busiest airports in terms of airport operations or passenger enplanements.
Class B
Class __ airspace generally begins from 18,000 feet mean sea level up to and including 60,000 feet. Operations in Class ___ are generally conducted under Instrument Flight Rules and primarily used by higher performance aircraft, airline and cargo operators, etc.
Class A
In most areas, the Class __ airspace base is 1,200 feet AGL. In many other areas, the Class E airspace base is either the surface or 700 feet AGL. Some Class E airspace begins at an MSL altitude depicted on the charts, instead of an AGL altitude.
Class E
A, B, C phonetic
Alpha, Bravo, Charlie,
D, E, F Phonetic
Delta, Echo, Foxtrot,
G, H, I Phonetic
Golf, Hotel, India,
J, K, L Phonetic
Juliett, Kilo, Lima
M, N, O Phonetic
Mike, November, Oscar,
P, Q, R Phonetic
Papa, Quebec, Romeo
S, T, U Phonetic
Sierra, Tango, Uniform
V, W, X Phonetic
Victor, Whiskey, X-ray,
Y, Z Phonetic
Yankee, Zulu.
If you experience a communication failure in controlled airspace, you should
Turn transponder 7600
Speed up as you are now priority
Squak code hijack
7500
Squak code communication failure
7600
squak code for emergency
7700
Describe night as defined in Canadian Aviation Regulation
The period of time when center of the sun’s disk is more than 6 degree below the horizon
commencing one half hour after sunset and ending one half hour before sunrise
defined as the period between the start morning civil sunrise and the end of evening civil twilight. That being said the regs also refer to night time as between sunset and sunrise and 1 hour after sunset and 1 hour before sunrise
An aviation “Day”
When entering a mandatory frequency (MF) or aerodrome traffic frequency (ATF) aerodrome, the madatory radio calls are
5 min prior to entering the 5 mile aerodrome zone
joining the circuit (usually downwind) turning final, down and clear, or as requested by ATC at a communication mandatory frequency (MF)
Where designated, a mandatory frequency (MF) or aerodrome traffic frequency (ATF) area is normally a circle with a __‑NM radius, capped at ______ ft above aerodrome elevation (AAE). All radio‑equipped aircraft must monitor a common designated frequency.
5 NM
3000 feet
What is the max time an unpressurised aircraft may be operated between 10,000 feet ASL and 13,000 ASL without a readily available supply of oxygen
30 min
At 14,000 ASL how much oxygen is required for unpressured plane
constant for pilot
Where can Special VFR flight be conducted
A control zone
When VFR, what height AGL must comply with the cruising altitude order
Above 3000 Feet AGL
On a magnetic course of 0-179 degrees shall fly at an odd thousand ft MSL altitude ________
+500 feet (e.g., 3,500, 5,500, or 7,500 ft); or.
On a magnetic course of 180-359 degrees shall fly at an even thousand ft MSL altitude
+500 feet (e.g., 4,500, 6,500, or 8,500 ft).
minimum flight visibility for VFR flight within a low level airway
3 miles vis
They are controlled airspace classified as Class B or Class E. Class B extends from 12,501ft or the MEA (whichever is highest), up to 17,999ft ASL. Class E extends from 2,200ft AGL up to the bottom of the Class B airspace.
what is this called
low-level airway?
What barometric pressure shall be set on the altimeter when flying in the Altimeter setting region
The current altimeter setting of the nearest station along the route of flight
The standard pressure region is airspace that includes the Northern Domestic Airspace and all airspace above 18,000ft within the Southern Domestic Airspace.
barometric pressure setting is 29.92 Hg
What number would be assigned to the east end of a runway with a magnetic heading of 265 degree
27
what number would be assigned to the north end of a runway with a magnetic heading of 181
18
what number would be assigned to the south end of a runway with a magnetic heading of 355
36
what number would be assigned to the west end of a runway with a magnetic heading of 87
9
You have not flown your privately registerd aeroplane for 5 years and 3 months, what must you do to regain currency
Get a check ride from an instructor
Write and pass the PSTAR
Get logbook certified
The ____, originally standing for Pre-Solo Test of Air Regulations but now called Student Pilot Permit or Private Pilot Licence for Foreign and Military Applicants, Aviation Regulation Examination,
PSTAR
Appropriate cruising altitude is determined by
Magnetic track in the SDA
True track in the NDA
SDA is
Southern domestic Airspace
NDA is
Northern Domestic Airspace
Appropriate cruising altitude is determined by
Magnetic track in the SDA
True Track in the NDA
When can you test a 406 ELT to see if it is working
Never, leave it to the Avionics Technical on the annual certification
What is the difference between 121.5 and 406 ELT?
406 MHz ELTs have a more precise location accuracy than 121.5 MHz ELTs
What governs the amount of water vapor that a given volume of air can contain at a given pressure
The temperature
What is lapse rate
A lapse rate is the rate of temperature change with height.
The faster the temperature decreases with height, the ________ the lapse rate and the more unstable the atmosphere becomes. Values less than 5.5-6.0 degrees C/km represent stable conditions, while values near 9.5 degrees C/km are considered unstable.
“steeper”
What is the lapse rate at which the temperature decreases with each 1000 feet of height in Standard Atmospheric condition
1.98 C
types of lapse rate
the dry adiabatic lapse rate, the wet adiabatic lapse rate and the environmental lapse rate
What is the difference between dry adiabatic lapse rate and environmental lapse rate?
adiabatic lapse rate focuses on the temperature change of an air parcel in relation to altitude
environmental lapse rate focuses on the temperature change of the atmosphere in relation to altitude.
high to low, look out below refers to
true altitude is lower than indicated when flying into a low pressure area if no altimeter correction is applied
isotachs, what are they
a line on a map or chart connecting points of equal wind speed
isotachs vs isobars
isobars are lines of constant pressure; isotachs are lines of constant wind speed.
Closely spaced isobars indicated what
High Wind Speeds
At night as sides of the hills or mountains cool, the air in contact with them tends to become denser and blows down the slope into the valley. This wind is called
Katabatic Wind
local air current that blows up a hill or mountain slope facing the Sun. During the day, the Sun heats such a slope (and the air over it) faster than it does the adjacent atmosphere over a valley or a plain at the same altitude. This warming decreases the density of the air, causing it to rise.
Anabatic Wind
land breeze
at night cool land breeze goes over the warm sea
sea breeze
at morning the cool sea breeze moves over to the warmer land
Mountain breeze is
at night the air cools due to radiation heat and slips down the slopes. this is also a katabatic winds
Valley breeze
during the day, air gets heated and rises along the slopes of mountains and tends to precipitate in higher altitudes. A type of anabatic winds
Nimbostratus
Nimbostratus clouds are dark, grey, featureless layers of cloud, thick enough to block out the Sun and produce persistent rain.
low altitude layer like with rain
Stratus
Stratus clouds tend to be featureless, low altitude clouds that cover the sky in a blanket of white or grey.
Stratus clouds are low-level layers with a fairly uniform grey or white colour.
They are the lowest-lying cloud type and sometimes appear at the surface in the form of mist or fog.
Cumulonimbus
Cumulonimbus clouds are associated with extreme weather such as heavy torrential downpours, hail storms, lightning and even tornadoes.
If there is thunder, lightning or hail, the cloud is a cumulonimbus, rather than nimbostratus.
Top to bottom, tower anvil
Stratus Fructus
Fractus are accessory clouds, named for the type of cloud from which they were sheared.
The two principal forms are cumulus fractus and stratus fractus
Fractus clouds may develop into cumulus if the ground heats enough to start convection. Stratus fractus is distinguishable from cumulus fractus by its smaller vertical extent, darker color, and by the greater dispersion of its particles.
characteristics of cirrus
high level, multiple bands
characteristics of cirrocumulus
high level, puff balls
characteristics of cirrostratus
high level, multi layer lasagna
characteristics of altostratus
mid level, multi layer lasagna
characteristics of altocumulus
mid level, puff balls
characteristics of stratocumulus
low level, some layers
characteristics of cumulus
low level, big puff
Any clouds that form as a result will be thin and horizontal
cirrostratus, altostratus, nimbostratus, and stratus clouds. All of these cloud types are associated with stable air.
Clouds formed by vertical currents in unstable air are
cumulus meaning accumulation or heap
they are characterized by their lumpy, billowy appearance.
What type of cloud and precipitation usually accompanies the passage of a warm front if the warm air is moist and unstable
Heap or vertical developments; shower
cold front advances on a warm front
when a cold air mass catches up with a warm air mass, the cold air slides under the warm air and pushes it upward.
As it rises, the warm air cools rapidly. gives rise to cumulonimbus clouds, often associated with heavy precipitation and storms.
warm front advances on a cold front
warm air advances slowly over cold front
cloud development due to frontal lifting of warm moist air, rain/snow
stratus like clouds advancing numbo - alto - cirro father it gets
Occulted front
Both fronts together, worse type of front, thick clouds, rain. thunder storm
cold front lifts warm front off the ground
Conditions for formation of thunderstorm
Relatively high humidity, steep lapse rate, lifting agent
Advection fog
moist air moving over a colder surface
water and land
Radiation fog
forms when all solar energy exits the earth and allows the temperature to meet up with the dew point.
usually patchy, tends to stay in one place and goes away the next day under the sun’s rays. Thicker instances of radiation fog tend to form in valleys or over calm bodies of water.
Steam fog
steam fog forms when water vapor is added to air
that is much colder, then condenses into fog. It is commonly seen as wisps of vapor emanating from the
surface of water. This fog is most common in middle latitudes near lakes and rivers during autumn and
early winter,
when waters are still warm and colder air masses prevail
Frontal fog
The fog is formed when warm, moist air overruns a shallow layer of cold air near the surface, as well as evaporation of warm precipitation into the cold air.
Ice fog
when the temperature falls at 32°F (0°C) or below. This fog produces drizzle and these tiny droplets freeze when they come into contact with an object. But at the same time there is sublimation going on
Advection fog
forms as warmer, moist air moves over a cold ground. The air is cooled to saturation by the cold from the ground below cooling the air above.
lower the temperature, the ____ moisture it can hold (relative humidity)
smaller, vice versa
when dew point and relative humidity is maxed
precipitation may occur
Hotter it is, the ____ moisture air can hold
more
Frost or ice on the wing will ___
Decrease lift, increase drag
clear ice
icing downflows from initial impact,
dense
super cooled water 2.0 to -10 degrees Cel
rime ice
-10 to -15 degrees cel
rough milky, not as dense
mixed ice
-15 to -20 degrees cel
order of atmosphere, low to high
troposphere
strato
meso
thermo
exo
troposphere is lower where
over the north Pole than the equator
ex…. highest mountain in Alaska closer to space than Himalayan is
Why wouldn’t you land under thunderstorm even if ceiling and visibility are favorable
high winds
TAF is
Terminal Area Forecast
good for 5 statute mile radius
good for 24 to 30 hours
Few
Scatter
Broken
Overcast
1/8 2/8 cover
2/8 4/8
5/8 - 7/8
8/8
TAF CYQR 182341Z
1900/1924 31018G28KT P6SM SKC
BECMG 1902/1904 32012KT
FM191000 34012KT P6SM SCT025
BECMG 1912/1914 33015KT
FM191800 34018G28KT P6SM SCT030
RMK NXT FCST BY 190600Z=
TAF
KOKC 051130Z 051212 14008KT 5SM BR BKN030 WS018/32030KT TEMPO 1316 1 1/2SM BR
FM1600 16010KT P6SM SKC BECMG 2224 20013G20KT 4SM SHRA OVC020
PROB40 0006 2SM TSRA OVC008CB=
- Routine terminal aerodrome forecast
- Oklahoma City, OK
- Forecast prepared on the 5th day at 1130 UTC (or Z)
- Forecast valid from the 5th day at 1200 UTC until 1200 UTC on the 6th
- Wind 140° true at 8 kt.
- Visibility 5 SM
- Visibility obscured by mist
- Ceiling 3,000 ft. broken
- Low-level wind shear at 1,800 ft., wind 320° true at 30 kt.
- Temporary (spoken as occasional) visibility 1½ SM in mist between 1300 UTC
and 1600 UTC - From (or after) 1600 UTC, wind 160° true at 10 kt., visibility more than
6 SM, sky clear - Becoming (gradual change) wind 200° true at 13 kt., gusts to 20 kt.,
visibility 4 SM in moderate rain showers, ceiling 2,000 ft. overcast
between 2200 UTC and 2400 UTC - Probability (40% chance) between 0000 UTC and 0600 UTC of visibility 2 SM,
thunderstorm, moderate rain, ceiling 800 ft. overcast, cumulonimbus clouds
(The = sign indicates end of forecast.)
TAF KPIT 091730Z 0918/1024 15005KT 5SM HZ FEW020 WS010/31022KT
FM091930 30015G25KT 3SM SHRA OVC015
TEMPO 0920/0922 1/2SM +TSRA OVC008CB
FM100100 27008KT 5SM SHRA BKN020 OVC040
PROB30 1004/1007 1SM -RA BR
FM101015 18005KT 6SM -SHRA OVC020
BECMG 1013/1015 P6SM NSW SKC
https://www.weather.gov/media/okx/Aviation/TAF_Card.pdf
Weather qualifiers
-, nothing, +
light, normal, heavy
Weather description
BC
BL
DR
FZ
MI
PR
SH
TS
BC – Patches BL – Blowing DR – Drifting FZ – Freezing
MI – Shallow PR – Partial SH – Showers TS – Thunderstorm
Weather Phenomena
Precipitation
DZ
GR
GS
IC
PL
RA
SG
SN
UP
DZ – Drizzle GR – Hail GS – Small Hail/Snow Pellets
IC – Ice Crystals PL – Ice Pellets RA – Rain SG – Snow Grains
SN – Snow UP – Unknown Precipitation in automated observations
Weather Obscuration
BR
DU
FG
FU
HZ
PY
SA
VA
BR – Mist (≥5/8SM) DU – Widespread Dust FG – Fog (<5/8SM) FU – Smoke
HZ – Haze PY – Spray SA – Sand VA – Volcanic Ash
Weather other
DS
FC
+FC
PO
SQ
SS
DS – Dust Storm FC – Funnel Cloud +FC – Tornado or Waterspout
PO – Well developed dust or sand whirls SQ – Squall SS – Sandstorm
GFA is ____
Every ___
___ prior
____ daily
valid ___
____ IFR outlook
Graphic area forecast
6 hours
30 min
4 times
valid 12 hours
12 hour
GFA
ISOLD
OCNL
FRQ
LCL
PTCHY
FRQ
MECH
LLWS
LEE
MV
LLJ
CAT
6-12 AGL / ASL
11/10/2000
ISOLD – isolated – 25% or less
OCNL – occasional – Greater than 25% up to 50%
FRQ – Frequent – Greater than 50%
LCL – Local – 25% or less
PTCHY – patchy – Greater than 25% up to 50%
FRQ – Frequent – Greater than 50%
MECH – Mechanical turbulence
LLWS – Low level wind shear
LEE – Lee waves
MV – Mountain waves
LLJ – Low level jet
CAT – Clear air turbulence
600 - 1200 feet AGL/ASL
11 day, 10th month,
FM
BC
TEMP
From” is used when a rapid and significant change, usually within an hour, is expected.
“Becoming” is used when a gradual change in the weather is expected over a period of no more than 2 hours.
“Temporary” is used for temporary fluctuations of weather, expected to last for less than an hour.
METAR
OVC report from RMK BS / SC / FEW
ex
BS5 SC3 = _____
OVC 030
sky 5/8 obscured, ceiling 3000 feet overcast