wrxpilot
New Member
That was the answer I gave, he told me to pull out my E6B and prove myself wrong. On your E6B line up IAS and TAS the same (line up 60 with 60) then read what the pressure altitude and temperature window is saying. Those are the pressure altitudes and temperatures at which TAS and IAS will be the same.
The answer that you and mhcasey gave is still correct. The IAS and TAS are equal at standard temperature and pressure. Those are of course different at different altitudes, but they are nonetheless standard temp/press.