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AhaBulb: Stuff Everyone Should Know · ahabulb.com/pilot-efb-paper-replacement

May a Part 91 pilot replace paper charts with a qualifying electronic flight bag?

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  1. Yes, with no formal approval
  2. Only with an FAA permit
  3. Only during daytime VFR

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References

  1. FAA AC 91-78A, Use of Electronic Flight Bags www.faa.gov/documentLibrary/media/Advisory_Circular/AC_91-78A.pdf Checked 2026-10-09.

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