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A comment on Ask HN: How to Take Good Notes?. Parent comment

Re:Ask HN: How to Take Good Notes? by eric234223 on Tuesday March 03, 2020 @01:55PM (#22477587)
What is CFI ?
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Re:Ask HN: How to Take Good Notes? by ospfer on Tuesday March 03, 2020 @01:58PM (#22477614)
Certified Flight Instructor
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