Bruce (thanks much!...I would have missed this) sent me this article by Loren Thompson confirming my suspicions about the F-35 program.
F-35 Testing Well Ahead Of Schedule For 2011
Author:
Loren B. Thompson, Ph.D.
Date:
Monday, March 28, 2011
Tags:
F-35, Joint Strike Fighter
Flight
tests of the tri-service F-35 Joint Strike Fighter are running well
ahead of the plan for 2011, with 181 flights completed as of March 25
against a plan of 133. In addition, the productivity of each flight
test is increasing, with an average of 7.7 unique test points achieved
per flight. The combination of additional test flights above plan and
greater-than-expected productivity per flight has enabled the overall
test program to complete 1,310 test points -- far above the number of
899 planned for this stage in the testing cycle. All three variants of
the F-35 are being tested, with the average aircraft performing six
flights per month.
The test program might have been dealt a serious setback on March
9 when a conventional takeoff variant was forced to make an emergency
landing due to a dual generator failure. Generators provide the
electricity that starts the fighter's engine and powers flight controls.
However, the cause of the failure was quickly traced to faulty
maintenance procedures which have now been corrected, and the test fleet
has returned to service. These kinds of anomalies are commonplace in
tests of new aircraft.
Lockheed Martin officials are confident they can resolve problems
identified in testing with several parts of the
short-takeoff/vertical-landing (STOVL) version of the F-35 being
developed for the Marine Corps. Among the fixes required are a
strengthening of the doors above the mid-fuselage lift-fan,
reinforcement of a bulkhead, and resolution of excessive heat deposition
at one point near the engine exhaust. Defense secretary Robert Gates
recently put the Marine variant on a two-year probationary period to
make the necessary fixes, while stating the Air Force and Navy variants
were progressing well.
The conventional-takeoff Air Force version will be the most
heavily produced F-35, comprising over 70 percent of the domestic
production run and almost all of the export sales. The Air Force plans
to buy 1,763 conventional-takeoff F-35s, while the Navy and Marine Corps
collectively will buy 680 of their two variants. Overseas allies are
expected to buy thousands of the planes over the next three decades as
they replace aging Cold War fighters and seek a low-cost solution to
their requirement for a versatile and survivable tactical aircraft.
Loren B. Thompson, Ph.D.
The tide has turned (I really should have known considering the response
to a flight that returned to base successfully under back up power) and
the F-35 is zipping through its flight test program. With this new found momentum, expect attacks on the JSF program to intensify. Remember, for some of the critics this is a do or die proposition.