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CWNP · Wireless · Professional

Certified Wireless Analysis Professional (CWAP) exam guide

Exam CWAP-405

CWAP validates expert analysis of 802.11 frames, PHY and MAC operation, spectrum analysis and protocol troubleshooting. It is the deep-troubleshooting credential of the CWNP program.

Questions60
Time limit90 minutes
Passing score70% (80% for CWNP instructors)
Exam fee$350 USD
Valid for3 years
DeliveryCWNP remote proctored exam

Format: Multiple choice and multiple answer.

Who it's for

Senior wireless engineers who troubleshoot complex WLAN problems with protocol and spectrum analyzers.

What the exam covers

802.11 PHY Frame Formats and Technologies—
802.11 MAC Frame Formats and Technologies—
802.11 Operation and Frame Exchanges—
Spectrum Analysis and Troubleshooting—
Protocol Analysis and Troubleshooting—

A dash means the vendor does not publish a weight for that domain.

Eligibility & prerequisites

Required: Current, valid CWNA.

Recommended: Hands-on enterprise Wi-Fi work; CWNP recommends its official study guide and objectives.

Keeping it active

Valid 3 years. Renew by holding a current CWNA and passing the current exam; passing also renews CWNA for 3 years.

Skills & careers

Skills it validates

  • Capturing and reading 802.11 frames
  • MAC frame exchanges and power save
  • PHY details (OFDM, OFDMA, MCS)
  • Spectrum analysis and interference ID
  • Roaming and authentication troubleshooting

Job roles

Senior Wireless EngineerWireless Troubleshooting SpecialistWLAN ArchitectRF EngineerNetwork Performance Engineer

Where it fits in your path

Planning a degree too? See how this cert earns college credit in the College Credit Navigator.

Build my study plan

  1. Week 1-2: Frame formats and capture setup in Wireshark.
  2. Week 3: MAC operations and frame exchanges.
  3. Week 4: PHY technologies.
  4. Week 5: Spectrum analysis.
  5. Week 6: Troubleshooting scenarios and practice tests.

Make it yours: pick your exam date and weekly hours. We'll split your time by domain weight and give you a printable plan.

Exam-day tips

  • Know frame control field values and common subtypes.
  • Be able to interpret Wireshark radiotap headers.
  • Understand block ack and A-MPDU behavior.
  • Practice reading spectrum waterfall displays.

Key terms for this exam

All 123 terms Study with thinQcards™

Frequently asked questions

How much is CWAP?

$349.99 USD.

Is CWNA required?

Yes.

How long is it valid?

3 years.

Passing score?

70%.

When is the next version?

CWNP lists CWAP-406 for April 2028.

Official page: www.cwnp.com. Reviewed November 2026. Vendors change fees and objectives, so confirm with the vendor before you book. Spot something out of date? Tell us.