Narrative:

Near midair collision with yellow high wing single engine cessna type aircraft. We were established on and cleared for the VOR DME-3 runway 16 at 23 DME and 8000 ft MSL. We followed the TCASII RA instructions to climb. We sighted the cessna as it passed below us approximately 300 ft. Sjd approach and tower were unaware of the VFR cessna flying in the approach corridor.

Google
 

Original NASA ASRS Text

Title: B737 AND CESSNA TYPE ACFT NMAC ON APCH TO MMSD.

Narrative: NMAC WITH YELLOW HIGH WING SINGLE ENG CESSNA TYPE ACFT. WE WERE ESTABLISHED ON AND CLRED FOR THE VOR DME-3 RWY 16 AT 23 DME AND 8000 FT MSL. WE FOLLOWED THE TCASII RA INSTRUCTIONS TO CLB. WE SIGHTED THE CESSNA AS IT PASSED BELOW US APPROX 300 FT. SJD APCH AND TWR WERE UNAWARE OF THE VFR CESSNA FLYING IN THE APCH CORRIDOR.

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.