Of course there were, but Schiff, and Pelosi, didn't want to say anything that would make Trump look bad, so they kept them a secret til their Moron screwed the pooch on the current one.
Don Jr had the right idea when he called on the Montana gun lickers to shoot down the balloon, at 60,000 feet... i guess the ammo gets caught in the clouds... bahhhh bawwwww sheep..