What: American Airlines McDonnell Douglas MD-80 en route from Texas to San Francisco
Where: San Jose
When: Jan 18, 2010
Who: 132 passengers and 5 crew
Why: While en route, the plane developed a throttle problem (left throttle stuck.) On approach to San Francisco, the plane encountered a microburst ( a short, intense gust of wind). Between the throttle problem and the microburst, the crew declared an emergency.
The flight diverted to San Jose where it landed safely. Passengers were bussed to SF.

Air New Zealand flight NZ-443 made an emergency landing in Auckland, New Zealand, on September 10th.
FedEx Express flight FX-1352 had to return and make an emergency landing in Denver, Colorado, on November 21st.
Fuzhou Airlines flight FU-6509 had to return and make an emergency landing in Fuzhou, China, on August 18th.