Narrative:

I flew the aircraft into TCA area to land at willow run airport for purpose of an FAA chkride. After landing and meeting with examiner we went over aircraft logs and found that the transponder did not have the appropriate sign off in aircraft log. Transponder operated well, but was not legal. Before flight I checked for inspections and airworthiness, but overlooked the transponder check. In the future a more thorough record check could prevent this.

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Original NASA ASRS Text

Title: PLT OF SMA INADVERTENMTLY FLEW THROUGH TCA WITH TRANSPONDER THAT DID NOT HAVE PROPER LOGBOOK SIGN OFFS AFTER MAINTENANCE. ON FLT OUT OF YIP PLT OBTAINED A WAIVER FOR THE TRANSPONDER.

Narrative: I FLEW THE ACFT INTO TCA AREA TO LAND AT WILLOW RUN ARPT FOR PURPOSE OF AN FAA CHKRIDE. AFTER LNDG AND MEETING WITH EXAMINER WE WENT OVER ACFT LOGS AND FOUND THAT THE XPONDER DID NOT HAVE THE APPROPRIATE SIGN OFF IN ACFT LOG. XPONDER OPERATED WELL, BUT WAS NOT LEGAL. BEFORE FLT I CHKED FOR INSPECTIONS AND AIRWORTHINESS, BUT OVERLOOKED THE XPONDER CHK. IN THE FUTURE A MORE THOROUGH RECORD CHK COULD PREVENT THIS.

Data retrieved from NASA's ASRS site as of July 2007 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.