Maintenance wimpels on the Ju87

[BadCat]

Hello. I'm still building the 1/24 Ju87 from Heller/Airfix. In a Ju 87 guidance I found a picture with some wimpels on the stabilizer and rudders when the plane was in maintenance. Some German-way of 'Remove before flight'. They where two-colored. Thus anybody know witch colors they are used? Thanks in forward, BadCat

 

[Snautzer01]

Junkers Ju87 and red

 

[Wurger]

 

[BadCat]

Junkers Ju87 and red

Thanks very kindly!!