Max' øvedeck Flashcards
1
Q
Significant factors - Icing
A
Temperature Dropsize Airframe shape Kinetic heating Concentration
2
Q
Visibility expression: >800 >5000 5km - >30km 30km - >70km =<70km
A
>800m = 50m >5000m = 100m 5km - >30km = 1km 30km - >70km = 5km =<70km = Greater than 70km
3
Q
Fog
Mist
Haze
A
Fog = Visibility below 1000m Mist = Visiblity not less than 1000m Haze = Visiblity not less than 1000m & relative humidity is less than 95%
4
Q
The 5 aerodrome weather reports
A
METAR SPECI TAF Aerodrome warnings Wind shear warnings
5
Q
METAR includes:
A
Surface wind Surface visiblity (incl. RVR) Any weather Cloud Air temperature/ dewpoint QNH Remarks Trends
6
Q
3 SIGMET types
A
WS = Alt andet end WV = Volcanic ash WC = Tropical cyclone
7
Q
OBSC TS EMBD TS GR FRQ TS SQL TS TC (+ name)
A
OBSC TS = Obscured Thunderstorm EMBD TS GR = Embedded Thunderstorm with hail FRQ TS = Frequent Thunderstorm SQL TS = Squall Line TC (+ name) = Tropical cyclone (+ name)
8
Q
SEV TURB
SEV ICE (FZRA)
SEV MTW
A
SEV TURB = Severe turbulence SEV ICE (FZRA) = Severe icing due to freezing rain SEV MTW = Severe mountain wave
9
Q
ABV BLW BTN CAT CST
A
ABV = Above BLW = Below BTN = Between CAT = Clear air turbolence CST = Coastal
10
Q
EMBD
EST
FCST
INTSF
A
EMBD = Embedded EST = Estimated FCST = Forecast INTSF = Intensifying
11
Q
LAN LYR LOC MOV NC
A
LAN = (in)land LYR = Layer or layered LOC = Local MOV = Moving NC = No change
12
Q
OBS
OBSC
STNR
VSP
A
OBS = Observed OBSC = Obscured STNR = Stationary VSP = Vertical speed
13
Q
BC
BL
BR
DR
A
BC = Patches BL = Blowing BR = Mist DR = Drifting
14
Q
DS
DU
DZ
FC
A
DS = Duststorm DU = Dust DZ = Drizzle FC = Funnel cloud
15
Q
FG
FU
FZ
GR
A
FG = Fog FU = Smoke FZ = Freezing GR = Hail (>5mm)
