Weather Modification

I thought this plane might be in trouble or something until I went and looked up the owner. Captured on my own ADS-B equipment.
Curious what they are ‘modifying’.

http://flightaware.com/live/flight/N457DM

http://i.imgur.com/qy8hw71.jpg

Cloudseeding? Practice?

Aerial photography?

Given the company name is “Weather Modification Inc” and it’s been very dry here I would figure it would be cloud seeding. Their flight recorded the day before was similar just to the South.

They held 11,400 feet which is 8000 feet AGL the entire time.

They are modifying money from the customer’s bank account to Weather Modifications bank account.