1
Donald A Graham, Delwin R Hoffman, Peter M Morton: Economy performance data avionic system. The Boeing Company, Christensen O Connor Johnson & Kindness, April 13, 1982: US04325123 (76 worldwide citation)

An avionic system for producing the most economical engine thrust and airspeed settings in readily usable form during a jet aircraft flight is disclosed. The pilot inserts: the elevation of the destination airport; the zero fuel weight of the aircraft; the reserve fuel needed for the flight; the out ...


2
Donald A Graham, Randall P Robertson: Flight crew response monitor. The Boeing Company, September 7, 1993: US05243339 (45 worldwide citation)

Method and apparatus for measuring the alertness level of the flight crew of an aircraft and raising it when necessary. The system also detects departures from the planned flight profile and provides aural warning.


3
Donald A Graham, Thomas E Edmonds: Intervention flight management system. Boeing Company, Christenson O Connor Johnson & Kindness, March 7, 1989: US04811230 (35 worldwide citation)

An Intervention Flight Management System (IFMS) that allows a pilot to intervene in the operation of a preprogrammed flight management computer and change the speed and/or flight path of an airplane in response to air traffic control (ATC) instructions is disclosed. The IFMS includes an IFMS control ...


4
Donald A Graham, Randall P Robertson: Flight crew response monitor. The Boeing Company, Conrad O Gardner, May 4, 1999: US05900827 (13 worldwide citation)

Method and apparatus for measuring the alertness level of the flight crew of an aircraft and raising it when necessary. The system also detects departures from the planned flight profile and provides aural warning.


5