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FAA Rotorcraft, Helicopter · PRH, IRH, CRH, FRH, FIH, ATH

The Complete Helicopter Study Guide

Written for rotorcraft rather than adapted from airplane material, one volume per test. Six helicopter knowledge tests on the certificate ladder, from the private pilot written through the airline transport pilot written.

In preparation

The FAA’s own figures, not ours

The tests, as the FAA sets them

True today, whether or not our book is out yet.

CodeKnowledge testQuestionsTime allowed
PRHPrivate Pilot Helicopter602 hours
IRHInstrument Rating Helicopter602 hours
CRHCommercial Pilot Helicopter1002.5 hours
FRHFlight Instructor Helicopter1002.5 hours
FIHFlight Instructor Instrument Helicopter502.5 hours
ATHAirline Transport Pilot Helicopter803 hours
70%The passing scoreset by the FAA for all six of these tests
FAA-S-ACS-15The standard it is graded toPrivate Pilot for Rotorcraft Category Helicopter Rating, the entry standard for the ladder

The volumes planned

Working titles. Page counts and prices are not set yet, and we will not publish either until they are.

Volume One: Private Pilot HelicopterThe PRH test: rotor aerodynamics, systems and limitations, plus the weather and airspace every candidate answers for
Volume Two: Instrument Rating HelicopterThe IRH test: helicopter IFR, approach charts and the Copter minimums airplane books leave out
Volume Three: Commercial Pilot HelicopterThe CRH test: the rules that apply once you are paid to fly, and performance at the limits
Volume Four: Flight Instructor HelicopterThe FRH test: teaching rotorcraft, and the errors that are dangerous rather than untidy
Volume Five: Flight Instructor Instrument HelicopterThe FIH test: teaching instrument flight in a helicopter
Volume Six: Airline Transport Pilot HelicopterThe ATH test: Part 135 air carrier operations, where the professional work is

Online practice

Exam EngineIn preparation

Built on the Part 107 engine, written to this test:

  • A written reason for every answer choice, not just the correct one
  • Weighted to the current FAA test blueprint, so study time follows the points
  • Practice exams, filtered study sessions and full timed exams
  • A diagnostic that names the chapters and pages to reread
  • Filter by knowledge area, chapter or only the questions you got wrong
FlashcardsIn preparation

Built to the same pattern as the Part 107 decks:

  • Not just an answer: each card gives the reason behind it
  • The FAA rule cited on the card, so you can check the original
  • The exact volume, chapter and section to reread, with no hunting
  • Spaced repetition: cards you miss come back soonest, ones you know come back least
  • Card progress is kept separate from your exam scores, so drilling never dents a practice result

Where this series stands

The FAA gives this test today. Our book for it is not finished.

No date is set, and we would rather say so than invent one. Everything on this page about the test itself is true today. The Part 107 series is finished and goes on sale when checkout opens.

No date announced

  • Working titles only, with no page count or price set
  • The tests above run today, on exactly those terms
  • When it is written we will say so here, and not before
  • Our email list is not open yet, so there is nothing to join and we are not taking addresses.
Open the free Resource Center The free Helicopter Starter Kit See the whole library

Free while you wait

Already published for Rotorcraft, Helicopter, at no cost.

The books are still being written. These are not.

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Get the free Helicopter Starter Kit

The six helicopter knowledge tests, what each one covers and how test day works.

  • 01
    The six helicopter knowledge tests, PRH through ATH, and the knowledge areas each one draws on.
  • 02
    How the FAA knowledge test works: booking, ID, the time you get, the figure booklet and what the score report tells you.
  • 03
    What the airplane books leave out, and what does not apply at all. 14 CFR 61.105(b)(11), stalls and spins, is scoped to airplane and glider ratings, so it is not a PRH area.

No cost, and no card. The kit is useful whether or not you buy the series.

Private Pilot opens when checkout does. The Part 107 series is finished and goes on sale when checkout opens.

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Aneroid Press publishes study guides for the FAA knowledge tests, built from the FAA’s own handbooks, advisory circulars and airman certification standards. Independent study material, not affiliated with or approved by the FAA. Study guides · Private pilot · A&P mechanic · Careers and pay · For schools · Military and veterans · FAQ · Newsletter · Edition updates · Policies · About · Report a problem