Boeing uses a proprietary font called Stratos for most of their official lettering and logo uses. I think these numbers are from that font. (I was a Boeing employee for 32 years).
Check out Leviathan Black Italic from Hoefler & Frere-Jones. It may be close enough for your purposes.
http://www.typography.com/catalog/leviathan/charset.html
Hi David,
I am wondering if you specifically need the Boeing font.
E-mail me at Winglets747@netscape.net
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