Narrative:

I failed to check the wording of far 61.23 and was under the impression that my 3RD class medical (all 3RD class medicals) certificate was good for 36 months. Had I checked the far, I would have seen that since my certificate was issued jun/xx/96 (prior to the september 1996 cutoff), it was good only for 24 months. When I did my 3 hours of refresher training jul/xa/98, my instructor incorrectly agreed that my certificate was still current. I flew jul/xb/98 with him, and jul/xc/98 solo. I had a funny feeling so I checked 61.23 and found out my medical expired jun/xa/98. I immediately scheduled a new medical examination to be done jul/xd/98 by dr aa. I won't fly again until I have a new medical certificate. Lesson learned: read the FARS in detail each yr, and don't always rely on someone else's opinion without verification.

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Original NASA ASRS Text

Title: PVT PLT OF A C152 DISCOVERED THAT HE HAD FLOWN SEVERAL FLTS WITH AN EXPIRED 3RD CLASS MEDICAL CERTIFICATE SINCE HIS LAST MEDICAL EXAMINATION WAS PRIOR TO SEPTEMBER 1996 AND HE WAS LESS THAN 40 YRS OF AGE.

Narrative: I FAILED TO CHK THE WORDING OF FAR 61.23 AND WAS UNDER THE IMPRESSION THAT MY 3RD CLASS MEDICAL (ALL 3RD CLASS MEDICALS) CERTIFICATE WAS GOOD FOR 36 MONTHS. HAD I CHKED THE FAR, I WOULD HAVE SEEN THAT SINCE MY CERTIFICATE WAS ISSUED JUN/XX/96 (PRIOR TO THE SEPTEMBER 1996 CUTOFF), IT WAS GOOD ONLY FOR 24 MONTHS. WHEN I DID MY 3 HRS OF REFRESHER TRAINING JUL/XA/98, MY INSTRUCTOR INCORRECTLY AGREED THAT MY CERTIFICATE WAS STILL CURRENT. I FLEW JUL/XB/98 WITH HIM, AND JUL/XC/98 SOLO. I HAD A FUNNY FEELING SO I CHKED 61.23 AND FOUND OUT MY MEDICAL EXPIRED JUN/XA/98. I IMMEDIATELY SCHEDULED A NEW MEDICAL EXAM TO BE DONE JUL/XD/98 BY DR AA. I WON'T FLY AGAIN UNTIL I HAVE A NEW MEDICAL CERTIFICATE. LESSON LEARNED: READ THE FARS IN DETAIL EACH YR, AND DON'T ALWAYS RELY ON SOMEONE ELSE'S OPINION WITHOUT VERIFICATION.

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.