Narrative:

I recently requested that my certificate number be changed to other than my ssn. When I received the new certificate, my type ratings were not on the front of the certificate and I thought it was incorrect. I intended to return the new certificate to the FAA for corrections and proceeded on an air carrier trip without them. I assumed that my old certificate was valid, as I continue to keep my records under ssn with FAA. An FAA inspector boarded our flight from lit to ZZZ and I explained the situation when presenting my certificate. Although no issue was made of it by the inspector, I subsequently found out that the old certificate was no longer valid.

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Original NASA ASRS Text

Title: AN ACR PLT FINDS THAT WHILE HE WAS CARRYING HIS OLD PLT'S CERTIFICATE IT WAS INVALID ONCE A NEW ONE WAS ISSUED. THE NEW ONE WAS ISSUED WITH INCORRECT DATA AND SO IT WAS RETURNED TO THE FAA.

Narrative: I RECENTLY REQUESTED THAT MY CERTIFICATE NUMBER BE CHANGED TO OTHER THAN MY SSN. WHEN I RECEIVED THE NEW CERTIFICATE, MY TYPE RATINGS WERE NOT ON THE FRONT OF THE CERTIFICATE AND I THOUGHT IT WAS INCORRECT. I INTENDED TO RETURN THE NEW CERTIFICATE TO THE FAA FOR CORRECTIONS AND PROCEEDED ON AN ACR TRIP WITHOUT THEM. I ASSUMED THAT MY OLD CERTIFICATE WAS VALID, AS I CONTINUE TO KEEP MY RECORDS UNDER SSN WITH FAA. AN FAA INSPECTOR BOARDED OUR FLT FROM LIT TO ZZZ AND I EXPLAINED THE SIT WHEN PRESENTING MY CERTIFICATE. ALTHOUGH NO ISSUE WAS MADE OF IT BY THE INSPECTOR, I SUBSEQUENTLY FOUND OUT THAT THE OLD CERTIFICATE WAS NO LONGER VALID.

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.