Just as I say things have been quiet, I receive more PQs. These answers are rather funny, in an incompetent sort of way. The reason the ac are not flown after the first sealant process is completed is due to the urgency of the program. I assume the Minister knows that every single "K" has had to be returned to Marshall's, I do wonder if he has a brain sometimes. Any engineers out there with a bit of knowledge, care to comment?
Hercules Aircraft
Mr. Hancock: To ask the Secretary of State for Defence pursuant to the answer of 21 March 2007, Official Report, column 925W, on Hercules aircraft, if he will take steps to ensure that Hercules aircraft being fitted with explosive suppressant foam are flown to flex the wings after the sealant is applied but before the foam is put in place. [136695]
Mr. Ingram: The replacement of the fuel tank sealant is only undertaken on the Hercules C-130K aircraft. Flying the aircraft between fuel tank sealant replacement and fitting Explosion Suppressant Foam (ESF) would introduce unacceptable delays to this urgent programme. Therefore, quality assurance processes are used to ensure that it is not necessary to fly the Hercules C-130K aircraft after the fuel tank sealant has been replaced but before ESF is fitted.
17 May 2007 : Column 845W
Mr. Hancock: To ask the Secretary of State for Defence pursuant to his answer of 21 March 2007, Official Report, column 925W, on Hercules aircraft, how long it has taken for each Hercules aircraft being fitted with explosive suppressant foam to return to active service; and if he will make a statement. [136696]
Mr. Ingram: The Hercules C-130K Explosion Suppressant Foam (ESF) modification takes approximately 44 days per aircraft to complete. The less complex Hercules C-130J modification takes approximately 16 days. The difference in time scale between the two marks of aircraft is due to the need to replace the fuel tank sealant on the older C-130K. In order to improve overall aircraft availability to the front line command, the ESF modification has been combined with scheduled maintenance wherever possible.
Last edited by nigegilb; 21st May 2007 at 10:26.