During Gibbs' interrogation of Petty Officer Sparks, her lawyer identifies her as Lieutenant Sparks.
NF is a genetic disorder that can cause tumors to grow on the coverings of nerve fibers. It can cause birth defects, but is rarely life threatening. Having your child (or yourself) diagnosed with this disorder would not be a cause for alarm.
It is mentioned that the child is "sick" but this disorder doesn't make you sick. It can cause other issues that can make you sick, but the disorder itself can be lived with for a lifetime without issues.
The pilot of the helicopter is identified as LtCommander Oliver Happ. However ID photographs of him show him wearing an officer's hat with "scrambled eggs" on the visor. Navy officers below the rank of full Commander do not have "scrambled eggs" on their hat visors.
Lt.Cmd. Hernandez states that the last known position of the downed helicopter was "off the coast of Delaware." However, the location of the crash site on the MTAC screen shows that it went down off the coast of Cape May, New Jersey, or Wildwood, New Jersey, not Delaware.
Abby's mass spectrometer reports the results of one analysis on a monitor; the list of components includes the misspelled word "sulfer" instead of the correct word "sulfur" (or the old spelling "sulphur").