In the MBFLT1.ZIP archive:

F-16A-W-.PRF	-	F-16 flight parameter file
F-16A-W-.SIM	-	F-16 aircraft file (copy to \fltsim4)
F16AWTH.SIM	-	F-16 aircraft with Thunderbirds colors
F16W.TXT	-	F-16 reference
REGISTER.TXT	-	The register/survey- print and mail
INHERE.TXT	-	This reference
F20W.TXT	-	F-20 reference
F-20-W-T.SIM	-	F-20 aircraft file (copy to \fltsim4)
F-20WB.SIM	-	F-20 aircraft with civil colors 
F-20WB.PRF	-	F-20 flight parameter file