When Gibbs first turns the corpse's lapel to view his rank insignia the dog tag chain is visible. Then he doesn't see them with the torch but does find the tags back at the lab.
According to Kate, the record shows that the murder victim, Lt. Schilz, was "dishonorably discharged" from the service. Commissioned officers cannot be punitively discharged, if a court-martial convicts them, they are "dismissed from the service."
In the computer database of the flight in question, the pilot is listed as LCMDR Farnsworth DL/ The correct abbreviation if Lieutenant Commander is LCDR.
Tony says in his directions to St Mary's State Park from the Navy Yard says take the beltway to Rte 235 (First, they don't meet) then go to Route 50 ( which is totally wrong and can't do) He was correct when said use GPS when they got lost.
Gibbs states the EISENHOWER is 1049 feet long, when in reality it is 1092 feet in length.
In the shop, when Abby is explain about how external tanks are ejected from aircraft a welder can be seen working on a helicopter. A huge amount of sparks can be seen which would not happen when welding on aluminum. In addition the skin of aircraft is never welded in this way. The skin is attached with rivets.
The wife claims to have given birth at Bethesda Naval Hospital in Maryland, but the Eisenhower was based out of Norfolk. The closest Naval Hospital to Norfolk is in Portsmouth, VA, just over the river.
When discussing the body being mummified in the capsule, Ducky says that there would not have been any bacteria in there. This is wrong. No new bacteria would have been able to enter the sealed container but the body and all other items would have had bacteria on them when they they were initially placed inside.