wings, FIVIS98001, FMS98002 and IPB98001, Rev. IR, dated 01/20/98 are substantiated by FAA Forms 8110-3, dated 03/11/98 submitted by FAA D.E.R. Mr. Norman J. Curran, FAA D.E.R. No. SO-780. The structural installation of 'the GPS antennas was accomplished using Jet Aviation Drawing HPA98001, Rev. A, dated 03/02/