The contracted air traffic controllers at San Carlos Airport rejected job offers due to a pay dispute, which may leave the tower unstaffed and lead to safety concerns due to high traffic in the

Officials at San Carlos Airport expected business to continue without interruption on Saturday, saying that a new contractor sent three workers to replace air traffic controllers who resigned. The staff shakeup spurred fears of chaos and confusion at a busy hub for Silicon Valley business travel,

San Carlos' airport will no longer have air traffic controllers as of Saturday, the airport manager announced, although there appears to be some behind-the-scenes negotiations that could prevent any disruptions,