HP-11C: What is going on with the asking prices?

[Jlouis]

(03-19-2015 05:46 AM)Les Bell Wrote:  

(03-19-2015 12:46 AM)Jlouis Wrote:  Don't be embarassed. At the First time I read it, I googled and found nothing

You should have found "True Air Speed" (as opposed to "Indicated Air Speed"). In fact, I'm pretty sure it can be found in the occasional HP calculator manual.

Yes Les, I'm familiar with that, as a former flight engineer. I used my 15c very much doing some calculations.

I meant found nothing related to calculator or e-e-commerce, but later I figured out what TAS mean.

Cheers

JL