Hmx chinooks seen at kgyy gary airport

[vocoder]

Working in the area, i have been seeing hmx chinook helos taking off and landing at kgyy gary airport. Going on for many weeks.
Anyone?

73

 

[AB5ID]

Working in the area, i have been seeing hmx chinook helos taking off and landing at kgyy gary airport. Going on for many weeks.
Anyone?

73

Many in the Kansas City area as well. Any good air to air frequencies if available?