UK CAA Part-66 Module 17A Propeller B1.1 — Information & Free Practice
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Exam Review
About UK CAA Part-66 Module 17A Propeller B1.1
UK CAA Part-66 Module 17A Propeller B1.1 · GB
Key exam facts
- Provider
- UK Civil Aviation Authority (CAA); examinations conducted by the CAA or an appropriately approved UK Part-147 training organisation.
- Format
- Written basic knowledge examination; CAA e-exam delivery. Multiple-choice questions have three alternatives and one correct answer; no essay for Module 17A B1.
- Exam questions
- Total questions: 32.
- Time limit
- 40 minutes answering time for Category B1 Module 17A; CAA requires arrival at least 30 minutes before the scheduled examination.
- Passing score
- 75% pass mark for the module multiple-choice examination; no penalty marking.
- Exam fee
- GBP £60 for each attempt at a written module or part-module examination conducted by the CAA, under ORS5 No.446 effective 1 April 2026; this is not a universal Part-147 provider price.
Topics covered
Fundamentals
Propeller Construction
Propeller Pitch Control
Propeller Synchronising
Propeller Ice Protection
Propeller Maintenance
Propeller Storage and Preservation
How to prepare
Work through the topics, read the explanation after each answer, and revisit the areas where you miss questions. Use the official outline and reference materials below to guide your study.
These independent practice questions are not actual exam items and do not guarantee a passing result.
Frequently asked questions
What is the exam format?
Written basic knowledge examination; CAA e-exam delivery. Multiple-choice questions have three alternatives and one correct answer; no essay for Module 17A B1.
How many questions are on the exam?
Total questions: 32.
How long is the exam?
40 minutes answering time for Category B1 Module 17A; CAA requires arrival at least 30 minutes before the scheduled examination.
What is the passing score?
75% pass mark for the module multiple-choice examination; no penalty marking.
How much does the exam cost?
GBP £60 for each attempt at a written module or part-module examination conducted by the CAA, under ORS5 No.446 effective 1 April 2026; this is not a universal Part-147 provider price.
Official sources and references
- UK Part-66 Appendix I
Module 17A heading
- UK Part-66 Appendix I
Module 17A, 17.1–17.7
- UK Part-66 Appendix II
2.17 Module 17A, Category B1
- UK Part-66 Appendix II
1.7
- UK Part-66 Appendix II
1.2
- CAA Personnel Licensing Scheme of Charges
12.1, Table 60
- UK Continuing Airworthiness Regulation
66.A.25(a)
Confirm current exam arrangements with the exam provider.