Narrative:

We were being vectored from the southwest to the VOR 12R at sjc by bay approach. According to the instrument indications, the captain and I placed the aircraft on a wide right downwind to runway 12R at sjc. After receiving a clearance to descend, I informed the captain that I had the airport in sight (our vector put us to the west side of moffett NAS, what I thought was san jose was actually moffett NAS). We were then given another vector to the right to intercept the VOR 12R inbound course and cleared for the approach. The airport we were looking at had the same runway alignment as san jose, but we both agreed that something was not right. Just as we decided to go around, bay approach called and told us that we seemed to be lined up on moffett NAS. We told bay approach that we had realized the same thing and that we were already going around. We then proceeded to san jose without further incident. After parking the aircraft the captain and I discussed how we had fallen into a trap of not maintaining situational awareness. Since this was a repos flight we were in a hurry to land (minimize air time). Next time we will stay on the approach.

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Original NASA ASRS Text

Title: MLG FLC BROKE OUT OF OVCST AND SIGHTED ARPT. MADE APCH TO WRONG ARPT.

Narrative: WE WERE BEING VECTORED FROM THE SW TO THE VOR 12R AT SJC BY BAY APCH. ACCORDING TO THE INST INDICATIONS, THE CAPT AND I PLACED THE ACFT ON A WIDE R DOWNWIND TO RWY 12R AT SJC. AFTER RECEIVING A CLRNC TO DSND, I INFORMED THE CAPT THAT I HAD THE ARPT IN SIGHT (OUR VECTOR PUT US TO THE W SIDE OF MOFFETT NAS, WHAT I THOUGHT WAS SAN JOSE WAS ACTUALLY MOFFETT NAS). WE WERE THEN GIVEN ANOTHER VECTOR TO THE R TO INTERCEPT THE VOR 12R INBOUND COURSE AND CLRED FOR THE APCH. THE ARPT WE WERE LOOKING AT HAD THE SAME RWY ALIGNMENT AS SAN JOSE, BUT WE BOTH AGREED THAT SOMETHING WAS NOT RIGHT. JUST AS WE DECIDED TO GAR, BAY APCH CALLED AND TOLD US THAT WE SEEMED TO BE LINED UP ON MOFFETT NAS. WE TOLD BAY APCH THAT WE HAD REALIZED THE SAME THING AND THAT WE WERE ALREADY GOING AROUND. WE THEN PROCEEDED TO SAN JOSE WITHOUT FURTHER INCIDENT. AFTER PARKING THE ACFT THE CAPT AND I DISCUSSED HOW WE HAD FALLEN INTO A TRAP OF NOT MAINTAINING SITUATIONAL AWARENESS. SINCE THIS WAS A REPOS FLT WE WERE IN A HURRY TO LAND (MINIMIZE AIR TIME). NEXT TIME WE WILL STAY ON THE APCH.

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.