CrewLinks

Celsius - Fahrenheit

Conversion Formulas

Weather Contractions

Phonetic Alphabet

Aviation Abbreviations

Morse Code Alphabet

 

 C

 F

40

104

38

100

35

95

32

90

30

86

27

81

25

77

23

73

20

68

18

65

15

60

12

54

10

50

6

43

3

37

0

32

-4

25

-7

20

-9

14

-12

10

-15

5

-18

0

-20

-4

-23

-10

-29

-20

-30

-22

-35

-31

-40

-40

C

 F

Conversion Formulas

(C x 1.8) + 32 = F

(C x 2) - (C x 2 x 0.1) + 32 = F

(C x 2) - 10% + 32 = F

a) double the Celsius temp

b) subtract 10% of the doubled temp

c) add 32

(F - 32) x 5/9 = C

(F - 32) x .555 = C

MPH = KNOTS

mph x 1.15 = knots

knots/1.15 = mph

(knots x .15) + knots = mph

SPEED - TIME - DISTANCE

(D x 60)/T = S

(D x 60)/S = T

(S x T)/60 = D

S = Speed in knots

T = Time in minutes

D = Distance in nautical miles

 

Weather Contractions
 ALF  aloft
 AMS  air mass
 ACFT  aircraft
 ACTV  active
 AGL  above ground level
 ARND  around
 ASL  above sea level
 BKN  broken
 BLZD  blizzard
 BRF  brief
 BTWN  between
 BTR  better
 BYD  beyond
 CAT  clear air turbulence
 CAVOK ceiling & visibility OK
 CHG  change
 CIG  ceiling
 CONT  continue
 CSDRBL  considerable
 CVR  cover
 DCR  decrease
 DMSH  diminish
 DNS  dense
 DRZL  drizzle
 DSIPT  dissipate
 DVLP  develop
 EMBDD  embedded
 EXTRM  extreme
 EXTSV  extensive
 FCST  forecast
 FLRY  flurry
 FQT  frequent
 FROPA  frontal passage
 FROSFC  frontal surface
 GNDFG  ground fog
 GRDL  gradual
 HGT  height
 HLSTO  hailstones
 HND  hundred
 HURCN  hurricane
 HVY +  heavy
 ICGIC  icing in clouds
 ICGIP  icing in preparation
 IMDT  immediate
 INCR  increase
 INDEF  indefinite
 INTSFY  intensify
 ISOLD  isolated
 JTSTR  jet stream
 KT  knot(s)
 LGT -  light
 LMT  limit
 LVL  level
 LWR  lower
 LYR  layer
NWS   National Weather Service
 NM  nautical mile(s)
 NMRS  numerous
 MRTM  maritime
 MSL  mean sea level
 MXD  mixed
 NOTAM  notice to airmen
 OBSC  obscure
 OCLN  occlusion
 OCNL  occasional, occasionally
 OCR  overcast
 OTLK  outlook
 OTRW  otherwise
 OVC  overcast
 PCPN  precipitation
 PIREP  pilot report
 PRST  persist
 PBL  probable
 PSBL  possible
 PSG  passing/passage
 PTLY  partly
 PVL  prevail
 RA  rain
 RAREP  radar weather report
 RESTR  restrict
 RDG  ridge
 RGD  ragged
 RMN  remain
 RPD  rapid
 RTE  route
 RUF  rough
 SCT  scattered
 SCTR  sector
 SHFT  shift
 SHWR  shower
 SKC  sky clear
 SLGT  slight
 SMK  smoke
 SNW  snow
 SQLN  squall line
 STBL  stable
 STG  strong
 SVR  severe
 THN  thin
 TSHWR  thundershower
 TSTM  thunderstorm
 TURBC  turbulence
 TWD  toward
 UPSLP  up slope
 VRBL  variable
VSBY  visibility
 WDLY  widely
 WEA  weather
 WK  weak
 WV  wave
 WX  weather


Aviation Abbreviations

 Abbrev Letters

Phonetic Alphabet

 Morse Code

 A
.ALFA

.-

 B
.BRAVO

-...

 C
.CHARLIE

-.-.

 D
.DELTA

-..

 E
.ECHO

.

 F
.FOXTROT

..-.

 G
.GOLF

--.

 H
.HOTEL

....

 I
.INDIA

..

 J
.JULIET

.---

 K
.KILO

-.-

 L
.LIMA

.-..

 M
.MIKE

--

 N
.NOVEMBER

-.

 O
.OSCAR

---

 P
.PAPA

.--.

 Q
.QUEBEC

--.-

 R
.ROMEO

.-.

 S
.SIERRA

...

 T
.TANGO

-

 U
.UNIFORM

..-

 V
.VICTOR

...-

 W
.WHISKEY

.--

 X
.XRAY

-..-

 Y
.YANKEE

-.--

 Z
.ZULU

--..

 Numbers

Pronounced

 Code

 0
.ZERO

----- 

 1
.WUN

.----

 2
.TWO

..---

 3
.TREE

...--

 4
.FOWER

....-

 5
.FIFE

.....

 6
.SIX

-....

 7
.SEVEN

--...

 8
.AIT

---..

9
.NINER

----.

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