PA, DA and ISA deviation Questions

What is DA for this aerodrome?

• 3800ft

• 2153ft

• 1600ft

• 4200ft

What is PA for this aerodrome?

• 133ft

• 167ft

• -167ft

• -133ft

What is DA of this aerodrome?

(Answer to 1 one decimal place, only insert the number)

No calculator.

Given the information what is correct?

• PA = -165ft

• ISA at height = 15ºC

• ISA deviation = ISA+9

• DA = 1080ft

• PA = 135ft

No calculator.

If you are at 30,000ft what should ISA temperature be?

(please include - or + where required, do not include units)

No calculator.

I am cruising at 25,000ft and my OAT gauge reads -20ºC, what is my ISA deviation?

(enter the full units, including 'ISA' and - or + where required NO spaces)

If the ISA deviation is ISA+6 at 30,000ft what would my OAT gauge read?

• -39ºF

• -39^ºC

• -51ºF

• -51ºC

Given the information what is correct?

• PA= 1261ft

  ISA @ height= 12.4ºC

  ISA deviation= ISA-10

  DA= 2533ft

• PA= 1081ft

  ISA @ height= 12.4ºC

  ISA deviation= ISA+10

  DA= 2533ft

• PA= 1261ft

  ISA @ height= 12.4ºC

  ISA deviation= ISA+10

  DA= 2533ft

• PA= 1261ft

  ISA @ height= 12ºC

  ISA deviation= ISA+10

  DA= 2353ft

No calculator.

QNH: 1019hPa

Elevation: 43ft

What is PA?

• 137ft

• 223ft

• -223ft

• -137ft

Using a calculator.

You are flying at 3500ft with 1014hPa set on your altimeter and fly to an area which is 1003hPa, you forget to change your altimeter, you are still indicating 3500ft but what will your actual altitude be?

• 3170ft

• 3830ft

• 3511ft

• 3489ft