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FPM Question ID N330235 Explanation

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  • FPM Question ID N330235 Explanation

    The Explantion for FPM Question ID 330235 is in part as follows:

    Air Distance = 2000 NAM

    (Table) 048...150 000 kg _> 2464 NAM 369 min.....2464 - 2000 = 464
    NAM _>72 min


    How was "NAM _> 72 min" determined?

    Also the Descent Correction .....LR, FL350....+10 min. However in the Trip Time it was changed to
    + 11. Was this an error or am I missing something?

    Thanks for the clarification.

    Regards,

    ageorgea

  • #2
    Not sure on this one - my 330235 starts:
    Refer to Annex 033-047)
    A turbojet aeroplane is flying using the following data:
    Flight level FL 250
    Long Range (LR) cruise
    Mass of 150 000 kg
    Temperature: ISA
    Head wind component: 100 kt
    Remaining flight time: 1 h 40 min



    Just confirm the question number??

    Tom

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    • #3
      Hi George
      I think you meant QID 330236
      The explanation has been changed to reflect a descent correction of 10 minutes and give an answer of 303. The amendment should go live shortly.
      The 72 minutes is derived from Table 048 and is the time that corresponds to 464 NM.
      Don't worry about the LRJT section though- there are currently no known questions about it in the exam.
      Cheers

      JJ

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