FAA Commercial Pilot Knowledge Test (CAX) (CAX) Exam Blueprint

CAX

100Questions
180 minDuration
70%Passing Score
$175Price
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Credential type: licensure examination · verified on the issuer's site September 18, 2026 issuer page

Exam Domains

1 Preflight Preparation Weight not published
2 Preflight Procedures Weight not published
3 Airport and Seaplane Base Operations Weight not published
4 Takeoffs, Landings, and Go-Arounds Weight not published
5 Performance and Ground Reference Maneuvers Weight not published
6 Navigation Weight not published
7 Slow Flight and Stalls Weight not published
8 Basic Instrument Maneuvers Weight not published
9 Emergency Operations Weight not published
10 High Altitude Operations Weight not published
11 Postflight Procedures Weight not published

Exam Details

Question TypesMultiple Choice
FormatLinear (computer-based at PSI/CATS testing centers)
Online ProctoringNot available
ID RequirementsGovernment-issued photo ID required. Student pilot certificate or instructor endorsement required for some tests. Name on ID must match registration exactly.
RenewalRequired -- FAA Airman certificates do not expire, but proficiency requirements apply. Airman Knowledge Test result valid for 24 months for scheduling the practical test (checkride). Pilots must complete a Biennial Flight Review (BFR) every 24 months to act as PIC. Currency requirements (landings, instrument approaches) are separate from certificate renewal.
Retake Policy14-day waiting period required after a failed attempt. No limit on total number of attempts. Instructor endorsement or authorized sign-off required before retaking.

Official Study Resources