G'day folks,
The 'chemical issues' situation with Australian F-111s is not a secret, indeed it has been public knowledge for over a decade. Indeed, the Australian Department of Defence and the Department of Veteran's Affairs have quite a good webpage which gives full information about the issue;
http://f111.dva.gov.au/index.htmThe three main issues which are being cited by the Department of Defence for civillian museums not getting F-111s are; 1) asbestos, 2) US Government end-user restrictions and 3) demil costs.
In addition to these, there have been issues with sealant used in the fuel tanks. As the Australian aircraft had spent time in storage before coming to Australia, the fuel tank sealant had deteriorated and work was required from the outset in 1973. Techniques and chemicals used in the four deseal/reseal programs (1977-1982, 1985-1993, 1991-1993 and 1996-1999) were later found to have real risks of contamination to the workers involved. There were also occasional 'pick and patch' repairs done to the tanks,as part of line-maintenance. These were outside the official programs. By 1999 there were hundreds of reports of illnesses and symptoms from those who repaired the fuel tanks at RAAF Amberley. A formal investigation was called and a Board of Inquiry was held. The reports from this BOI are here;
http://www.airforce.gov.au/projects/f111/reports.aspxVarious studies and reports took place from 2001 onwards, and health care responses have been undertaken. These studies are summarised here;
http://f111.dva.gov.au/studies.htmA Parliamentary Inquiry was undertaken into the whole situation in 2008. Its report is here;
http://www.aph.gov.au/house/committee/j ... report.htm The Australian Department of Defence webpage listed at the top of this post has a page summarising the history of the situation, from which the information in this post has been obtained. Please see it for further information;
http://f111.dva.gov.au/history.htm You can find the full details there. A serious health issue which has been known for over ten years, which has been investigated at the parliamentary level, for which reports have been issued and acted on is not 'inside information'. Full details are available at the link in this paragraph.
So there's no secret about it. In addition to the three main issues why the Australian Department of Defence is reluctant to release F-111s to civillian museums, the further issues of chemicals used in the deseal/reseal programs and one-off repairs means that there's no way that they'll be released as they are.
Oh yeah, those QF-4s are what we'd call "the duck's guts". In other words, they're a pretty fine piece of machinery!
Cheers,
Matt
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Matt Austin - playing with warbirds since the early 80s.
See my Lee-Enfield videos at -
http://www.youtube.com/user/Jollygreenslugg