Biwing crop-dusters make a low pass over my house...

[@Jenufir]

Music to my ears. Thanks for posting!

[@PyroThunder]

What’s better than a Grumman Ag Cat? TWO Grumman Ag Cats! Those belching radials just sound incredible!

[@BlackRedsPlaneSpottingChannel]

Lovely!!!

[@darylkings]

I think so... it was neat at the time!

[@C-FJNJ]

Nice!

[@C-FJNJ]

Are they out of Lucan?

[@GTA87785]

Doppeldecker