Terry
Am not fussed regarding NetJets/NetJets Sales and tend to go with whatever is on FAA. The aircraft are all Netjets Owned/Operated with NJE flight ID's, however the NetJets Sales ones are all offered for part ownership for a set number of hours per year and if you scroll down on N812QS on FAA you will see the details of the other 14 individuals/orginisation who have purchased a share in that aircraft at this time. Details on the program here
https://www.netjets.com/en-gb/private-jet-shared-ownershipRegarding the 3 TTT's no idea what happened but the were all changed in March but now amended
Thanks
Alan