U.S Patent 5,566,073 Pilot Aid Using A Synthetic Environment
Listed References - U.S. Patent
Documents
4028725 June
1977 Lewis
4213252 July
1980 Sullivan et al.
4445118 April
1984 Taylor et al.
4468793 August
1984 Johnson et al.
4485383
November 1984 Maher
4599620 July
1986 Evans
4660157 April
1987 Beckwith et al.
4715005
December 1987 Heart
4910674 March
1990 Lerche
4954837
September 1990 Baird
5005148 April
1991 Behensky et al.
5072396
December 1991 Fitzpatrick et al.
5101356 March
1992 Timothy et al.
5140532 August
1992 Beckwith et al.
5153836 October
1992 Fraughton et al.
5179638 January
1993 Dawson et al.
5185610
February 1993 Ward et al.
5192208 March
1993 Ferguson et al.
5208590 May
1993 Pitts
5296854 March
1994 Hamilton et al.
5302964 April
1994 Lewins
5317689 May
1994 Nack et al.
5334991 August
1994 Wells et al.