Must be someting in the air around ICT. 4 years ago I was flying DEN-HSV. Flying in an ER-145 at 38,000. Suddenly the pilot tells the FA to sit down and he went into a dive. No oxygen masks deployed, once around 10,000 he said we lost cabin pressure? made an emergency landing at ICT. Luckily another ER-145 was parked and we were able to switch planes.