Highflying

a.	1.	Extravagant in opinions or ambition.
	2.	Flying at a high altitude; - of airplanes.
	3.	Having an excessively high cost or perceived value; temporarily very successful; - of objects with respect to a market and people in their occupations; as, highflying internet stocks; highflying executives moving between companies.

Adj.	1.	highflying - moving upward or along at a considerable height; "some highflying fighter pilot fired a cannon shell into it"
	2.	highflying - extravagant or ambitious or extreme in aims or opinions; "they did not understand what had happend at the once highflying company"

ascending