Be of better cheer. There is absolutely NO WAY this document is accurate. I bought in 1975 a USED IBM Executive (less than 5 yrs. old). It's too frustrating for any old typist to use. It's the LAST thing in the world any E-5's going to type on--much less an 06 who doesn't type!
O-5, Lt. Col. not O-6 Colonel, aka Full Bird or Bird Colonel.