Chart knowledge and sectional knowledge is what they are looking for initially without regard for NOS or Jeppesen. However, Jeppesen is what they use in the Garmin 3000 in the fleet, so you can start getting familiar with the Jeppesen format. They are hiring Captains and FOs, so throw your hat in the ring and do a cannonball when you jump in for maximum splash! Come on in, the water is just fine!