You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "Who manufactured the jet that took FedEx Express Flight 630 on July 28, 2006?" whose answer is McDonnell Douglas.
Each document should contain about 30 words, and these documents should contain useful information.

Query: FedEx Express Flight 630 jet model July 28, 2006
Useful Output:

Doc 1: FedEx flight 630 departed Seattle (SEA) at 05:58 PDT for a cargo flight to Memphis (MEM). Approaching Memphis, air traffic control vectored the flight onto
Doc 2: Hence our competitive advantage of speed and flexibility: FedEx Express, FedEx Ground and FedEx Freight are superior networks with industry-leading service.
Doc 3: Date & Time: Jul 28, 2006 at 1125 LT. Type of aircraft: Douglas DC-10. Operator: Registration: N391FE. Flight Phase: Landing (descent or approach). Flight Type:.
Doc 4: A fire broke out when the landing gear of a FedEx MD-10 freighter en route from Seattle to Memphis collapsed during landing.
Doc 5: Member Representatives from the following organizations were in attendance. FAA. FedEx. Northwest. United. US Airways. UPS. Airborne Express.