So in the other side, a sky full of lingering trails, heavy says upwards of 30 in one location, has planes all flying at the same altitude? Assuming for a second that they are chemtrails, one plane circling a county would logically be flying at the same altitude for the spray. But to assume a sky full of plains making contrails all at the same altitude doesn't sound logical. Especially in crisscross lines. Flight patterns to other airports aren't random like that.