When the Canadian government announced its intent to purchase the planes, it estimated the price for the aircraft at 9 billion Canadian dollars ($9.3 billion).
The Defense Department said the lower prices enabled it to buy all the planes it had planned in what will be its sixth and seventh purchase lots.
The government has changed its mind over the type of fighter planes it is ordering for the Royal Navy's new aircraft carrier.
Ash killed planes; it attached itself to the turbine section of the engines.
Taiwan did not get the new F-16 fighter planes it has long requested.
The company has already sold all the planes it will build this year and 98percentt of the planes it will build in 2007.
The airline has postponed delivery of some Airbus planes it has on order, but capital spending was already battened down.
Delta is not planning to increase the number of planes it has; rather, it wants to fly them more often.
When glass is subjected to unequal stress components operating on perpendicular planes, it becomes birefringent (that is, doubly refracting).
Hindustan is making parts for Boeing's 777 commercial jets and for planes it is building for the Pentagon and India.
NATO is, however "tweaking the mix" of planes it is deploying, swapping interceptors for more strike aircraft.
