Narrative:

I am employed by FBO located on ZZZ, us, airport. Wxv (a medical evacuate/evacuation company owned by XXX) was and is short of maintenance help. Wxv contacted my company on may/fri/00 to see if we could do a 'lubrication inspection' on one of their king air aircraft. We did the work at our location completing the work at XA00 may/sat/00. On may/sun/00 wxv, still behind on their maintenance, called and asked if we could send a mechanic to their location (which is also on ZZZ airport) to assist in a phase inspection of another king air. I was sent to their location on may/mon/00 at XA00. I introduced myself to a mechanic working by the aircraft in phase inspection. He stated that he was not familiar with this aircraft. I told him that I had no experience on these aircraft myself. He said that we could just follow the checklist and the service manuals which were available. I worked alone, following the checklist and manuals. I was asked to go to another aircraft and help. I did so for about 2 hours. I then returned to phase inspection. At the end of the shift, knowing that other wxv mechanics would be in the next day (may/tue/00) to finish the inspection. I initialed the checklist and the items I completed. I inadvertently initialed some blocks which were not inspected. The mechanic who came in the next day found them and inspected the areas I had initialed. No problems were noted and the aircraft was complete and signed off by wxv maintenance.

Related reports:

Google
 

Original NASA ASRS Text

Title: A KING AIR 100 DURING A SCHEDULED PHASE CHK HAD A CONTRACT INSPECTOR INADVERTENTLY SIGN OFF INSPECTION ITEMS NOT INSPECTED.

Narrative: I AM EMPLOYED BY FBO LOCATED ON ZZZ, US, ARPT. WXV (A MEDICAL EVAC COMPANY OWNED BY XXX) WAS AND IS SHORT OF MAINT HELP. WXV CONTACTED MY COMPANY ON MAY/FRI/00 TO SEE IF WE COULD DO A 'LUBRICATION INSPECTION' ON ONE OF THEIR KING AIR ACFT. WE DID THE WORK AT OUR LOCATION COMPLETING THE WORK AT XA00 MAY/SAT/00. ON MAY/SUN/00 WXV, STILL BEHIND ON THEIR MAINT, CALLED AND ASKED IF WE COULD SEND A MECH TO THEIR LOCATION (WHICH IS ALSO ON ZZZ ARPT) TO ASSIST IN A PHASE INSPECTION OF ANOTHER KING AIR. I WAS SENT TO THEIR LOCATION ON MAY/MON/00 AT XA00. I INTRODUCED MYSELF TO A MECH WORKING BY THE ACFT IN PHASE INSPECTION. HE STATED THAT HE WAS NOT FAMILIAR WITH THIS ACFT. I TOLD HIM THAT I HAD NO EXPERIENCE ON THESE ACFT MYSELF. HE SAID THAT WE COULD JUST FOLLOW THE CHKLIST AND THE SVC MANUALS WHICH WERE AVAILABLE. I WORKED ALONE, FOLLOWING THE CHKLIST AND MANUALS. I WAS ASKED TO GO TO ANOTHER ACFT AND HELP. I DID SO FOR ABOUT 2 HRS. I THEN RETURNED TO PHASE INSPECTION. AT THE END OF THE SHIFT, KNOWING THAT OTHER WXV MECHS WOULD BE IN THE NEXT DAY (MAY/TUE/00) TO FINISH THE INSPECTION. I INITIALED THE CHECKLIST AND THE ITEMS I COMPLETED. I INADVERTENTLY INITIALED SOME BLOCKS WHICH WERE NOT INSPECTED. THE MECH WHO CAME IN THE NEXT DAY FOUND THEM AND INSPECTED THE AREAS I HAD INITIALED. NO PROBS WERE NOTED AND THE ACFT WAS COMPLETE AND SIGNED OFF BY WXV MAINT.

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.