9. The data transmitter of claim 8 , wherein the flight data are ARINC (Aeronautical Radio, Incorporated) 717 data.
9. The data transmitter of claim 8 , wherein the flight data are ARINC (Aeronautical Radio, Incorporated) 717 data. 13. The data transmitter of claim 9 wherein a least significant bit of the 8-bit skip header uses a different value from a least significant bit of the 8-bit read header.