Canadair CL65 was dispatched and operated with a deferral item must fix date 2 days out of limits.

Attributes
ACN	488031
Time
Date	200010
Day	Sat
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : zzz.airport
State Reference	US
Altitude	agl single value : 0
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Operator	common carrier : air carrier
Make Model Name	Regional Jet CL65, Undifferentiated or Other Model
Operating Under FAR Part	Part 121
Flight Phase	ground : parked ground : preflight
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : instrument pilot : multi engine pilot : cfi pilot : commercial
Experience	flight time last 90 days : 60 flight time total : 1380 flight time type : 60
ASRS Report	488031
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : multi engine pilot : instrument pilot : commercial pilot : cfi
Experience	flight time last 90 days : 100 flight time total : 1800 flight time type : 300
ASRS Report	488041
Events
Anomaly	aircraft equipment problem : less severe maintenance problem : improper maintenance maintenance problem : non compliance with mel non adherence : far non adherence : published procedure
Independent Detector	other flight crewa other flight crewb
Resolutory Action	none taken : detected after the fact
Consequence	other other
Factors
Maintenance	performance deficiency : non compliance with legal requirements performance deficiency : logbook entry
Supplementary
Problem Areas	Flight Crew Human Performance Maintenance Human Performance Aircraft Company
Primary Problem	Company

Narrative:

On oct/xb/00, captain WX wxxx and I flew air carrier aircraft xyz from cvg-tol-cvg (flts XXX and YYY). There were no problems or incidents related to these flts, but we were later informed that a deferral for a crack in the radome near the latch had expired the previous day on oct/xa/00. I did not intentionally operate the aircraft with an expired deferral. Even though it is the captain's responsibility to check the maintenance records, in the future as part of the crew I will back up my capts by doublechking the deferral expiration dates.

Original NASA ASRS Text

Title: CANADAIR CL65 WAS DISPATCHED AND OPERATED WITH A DEFERRAL ITEM MUST FIX DATE 2 DAYS OUT OF LIMITS.

Narrative: ON OCT/XB/00, CAPT WX WXXX AND I FLEW ACR ACFT XYZ FROM CVG-TOL-CVG (FLTS XXX AND YYY). THERE WERE NO PROBS OR INCIDENTS RELATED TO THESE FLTS, BUT WE WERE LATER INFORMED THAT A DEFERRAL FOR A CRACK IN THE RADOME NEAR THE LATCH HAD EXPIRED THE PREVIOUS DAY ON OCT/XA/00. I DID NOT INTENTIONALLY OPERATE THE ACFT WITH AN EXPIRED DEFERRAL. EVEN THOUGH IT IS THE CAPT'S RESPONSIBILITY TO CHK THE MAINT RECORDS, IN THE FUTURE AS PART OF THE CREW I WILL BACK UP MY CAPTS BY DOUBLECHKING THE DEFERRAL EXPIRATION DATES.

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.