Operating costs for the conventional take-off and landing version of the Lockheed Martin F-35 Joint Strike Fighter are expected to be roughly 10% greater than those of the Lockheed F-16.
According to the Pentagon's F-35 Joint Program Office (JPO), Lt Gen Christopher Bogdan, who leads the tri-service effort, provided some preliminary numbers to the Dutch parliament comparing costs per flying hour between the two aircraft on 18 April.
"In his statement, Bogdan indicated that the cost per flying hour of an F-35A is estimated to be $24,000 per hour; roughly 10% higher than F-16 cost per flying hour," the JPO says. "This data was derived in co-operation with the US Air Force and the Department of Defense Cost Assessment & Program Evaluation Office. Comparable baseline assumptions were used to evaluate relative operational costs between F-35 and legacy aircraft."
The final cost figures are due to be released in the Pentagon's 2012 selected acquisitions report for the F-35, which is set to be published during May.
Earlier this year, USAF chief of staff Gen Mark Welsh told reporters that the JPO was attempting to reconcile two different sets of cost estimates: one from the USAF and another from Lockheed. The cost numbers diverged because of differing underlying assumptions from which each side based its estimates.
Source: Flight International