Luftwaffe EM Flight Visor dtd 1938 - UNIT?

[bobgee526]

Just acquired a nice LW EM Flight visor. It has a Unit Stamp under sweatband.
"Wi. Tr. T Ldsbg. /L." Maker stamp in crown "Franz Ritter vorm. Carl Roth - mutzenfabrik -Wurzburg - 1938" Size 56 1/2

Can anyone I.d. the Unit? Thanks Bob

[billbert]

From the 3 Abbrev ...Truppe or Teil...Landesberg Leck...Billbert

Which was a Luftwaffe airbase...and after the war..JOHNNY CASH was stationed there..