Narrative:

Forgot to turn on transponder while within the 30 mile radius around phoenix. Turned on transponder when I noticed it was off.

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Original NASA ASRS Text

Title: A small aircraft pilot forgot to turn on their transponder while flying within a 30 mile radius of PHX Class B airspace.

Narrative: Forgot to turn on transponder while within the 30 mile radius around Phoenix. Turned on transponder when I noticed it was off.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.