Free ASTB-E Exam Prep
ASTB-E Aviation Selection Test Battery (Navy/Marines)
Prepare for the ASTB-E exam without spending hundreds on expensive prep courses. Free study guides, practice questions, flashcards, and related exam resources.
Quick Facts
Buy on Amazon
Online course on MometrixExplore More Military Officer Aptitude Tests
Continue into nearby exams from the same family. Each card keeps practice questions, study guides, flashcards, videos, and articles in one place.
More From This Family
Videos and articles for deeper review.
ASTB-E Military Officer Aptitude Tests License: Complete Roadmap
Follow this path to organize your licensing and exam preparation
Phase 1: OAR FoundationYou are here
Build MST, RCT, and MCT speed first because those three subtests create the OAR composite.
Phase 2: Aviation and Nautical Knowledge
Study aerodynamics, aircraft systems, weather, navigation, and naval aviation terminology.
Phase 3: PBM-Style Orientation Drills
Train spatial orientation, attitude interpretation, and rapid direction tracking under time pressure.
Phase 4: Timed Mixed Sets
Run mixed timed blocks, then review misses by OAR, ANIT, and PBM-style skill cluster.
Can You Take the ASTB-E Exam?
Check if you meet the basic eligibility requirements
- •Official ASTB-E testing is conducted in English
- •Official FAQ states there is no cost to take ASTB-E
- •Official retest policy allows up to three attempts with a 30 full-calendar-day wait between completed first administration and retest start
ASTB-E Quick Facts
Time to Get Licensed
4-8 weeks for most prepared applicants
From start to license in hand
Retake Policy
Official ASTB-E policy allows a maximum of three attempts, with a 30 full-calendar-day wait between the first completed administration and a retest start; subtests from different attempts cannot be mixed.
Total Cost Breakdown
Free ASTB-E Prep Tools
Reported exam pass rate: Navy, Marine Corps, and Coast Guard do not publish a single national ASTB-E pass-rate percentage.. Check the exam sponsor for the latest official figure.
200 Practice Questions
Covers OAR math, reading, mechanical, ANIT knowledge, and PBM-style spatial drills.
Explanation-Driven Review
Use detailed answer rationales to close weak areas in score-driving objective subtests.
2026 Verified
Aligned to official sources current as of 2026-03-08; no official 2026 ASTB-E format or fee change identified.
Free Access
Practice at no cost, matching the official ASTB-E exam fee of $0.
What You'll Study
8 chapters covering the exam topics in this guide
Chapter 1: Math Skills Test (MST) - Basic Math & Algebra
4 sections
Chapter 2: Math Skills Test (MST) - Advanced Applications
3 sections
Chapter 3: Reading Comprehension Test (RCT)
3 sections
Chapter 4: Mechanical Comprehension Test (MCT) - Physics & Machines
3 sections
Chapter 5: Mechanical Comprehension Test (MCT) - Fluids & Electricity
3 sections
Chapter 6: Aviation & Nautical Information Test (ANIT) - Flight Fundamentals
4 sections
Chapter 7: Aviation & Nautical Information Test (ANIT) - Nautical & Environmental
4 sections
Chapter 8: Performance-Based Measures (PBM) & Personality Inventories
3 sections
ASTB-E Exam Details
ASTB-E Aviation Selection Test Battery (Navy/Marines)
Administered by Naval Aerospace Medical Institute (NAMI) / Naval Medicine Operational Training Command
Exam Content Breakdown
Based on the official Naval Aerospace Medical Institute (NAMI) / Naval Medicine Operational Training Command content outline
Arithmetic reasoning, algebra, geometry, rates, and quantitative word problems that contribute to OAR.
Main idea, inference, logical interpretation, and context vocabulary from technical passages.
Physical principles including force, work, pressure, fluids, electricity, and simple machines.
Aerodynamics, aircraft systems, instruments, weather, navigation, and naval aviation terminology.
Performance-based multitasking, tracking, and spatial-orientation tasks; only partially approximated by static practice.
Officially proprietary non-cognitive inventory; trait facets are not publicly released.
What's Included
8 Chapters
Complete exam coverage
Practice Quizzes
With detailed explanations
Free to Start
No credit card required
Quality Exam Prep Shouldn't Cost Hundreds
I'm Ran Chen, an engineer with 20+ years of coding experience. I passed my Life Insurance license, EA exam, SIE, Series 6, 63, 65, and finally the CFP® exam.
Through all these exams, one thing became clear: exam prep is expensive. But with AI, we can change that. Quality preparation can now be free for everyone.
What's Next After the ASTB-E?
After passing the ASTB-E, you can pursue these career paths
ASTB-E Exam FAQ
Official Naval Aerospace Medical Institute (NAMI) / Naval Medicine Operational Training Command Resources
Verify information with these official sources
More Free Resources
Ready to Start Your Free ASTB-E Prep?
Review the study guide, practice key concepts, and use the free tools at your own pace.