Recleared to land on 30R at SJC so a business jet could land on the left; the flight crew of a B-737 received a TCAS RA; but opted to continue and land; assuming the TCAS traffic was the aircraft which they had in sight. Flight crew were later remorseful for failing to follow SOP and respond to the RA.

2011-04 · NASA ASRS report 945829

Date: 2011-04 · Aircraft: B737 Undifferentiated or Other Model · Phase: landing

Anomalies: conflict-airborne-conflict|deviation-discrepancy-procedural-published-material-policy

Synopsis

Recleared to land on 30R at SJC so a business jet could land on the left; the flight crew of a B-737 received a TCAS RA; but opted to continue and land; assuming the TCAS traffic was the aircraft which they had in sight. Flight crew were later remorseful for failing to follow SOP and respond to the RA.

Narrative

We were cleared to land on 30L in SJC and then the clearance was changed to land on 30R. The Tower was going to land a corporate jet on 30L. The Tower pointed out the traffic to us and we picked up the traffic and the clearance to land on 30R was given. The corporate traffic was turning a left base to 30L and we were straight into 30R. They made a nice turn on to final and the spacing was fine. On a short final; we were catching up to them and we got an RA to climb. Since we had the traffic off to our left; the spacing was fine. I canted off to the right a little bit and we continued in for landing on 30R with no other problems. The Tower thanked us for helping out. In our minds it didn't seem right. Lessons learned; that is for sure.I don't think the Tower should be giving this clearance when they know spacing might be an issue. It is close runways for 30L and 30R. I should have just done a go-around and complied with the RA or requested something different to get the spacing. I knew that the RA was the other jet; the Tower said it was but you never know. Like in SFO; on a visual to the west runways; you select TA only. Maybe that needs to be the case here if the Tower keeps issuing these clearances.

Second reporter narrative

In such a controlled environment; it might be warranted to allow the selection of TA. If not; then ATC standards should be adjusted to avoid situations which may likely result in a RA.

Source: NASA Aviation Safety Reporting System (public domain). Reports are voluntary submissions and are not verified by NASA.

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