You are correct. And other than the old paperwork I have sitting around in a drawer at home somewhere, any funding notices from those years are hard to find.
But basically, the years of 2005 until 2009 were some bad years for the IAMNPF as it entered into "endangered status". And in '09, under the WRERA, it was allowed to defer, or re-amortize it's liabilities over a longer term.
Here's something I saved:
http://www.brennerbrief.com/international-association-of-machinists-to-invade-southern-u-s/
This is what scares me the most about the IAMNPF. Although it may be in the "green" status now, it was only because they were able to extend the liabilities in '09. That's the reason the Fleet people had their multiplier cut in half. And I'm afraid if we have another economic downturn like we had in '08, they cut my multiplier too.
Here is the last funding notice I have access to:
http://mypension.iamnpf.org/media/13852/Annual_Funding_Notice_2009.pdf
Make your own choice on supporting the fund on the AA side.