and registration mark and date work completed.) 01/26/96 GULFSTREAM AEROSPACE G-IV, SN: 1085, N88GA, 2,092.0 HOURS, 878 LANDINGS Removed existing Sundstrand Mk. V Ground Proximity Warning Computer PN: 965-0676-006 from this aircraft. Flight Manual Supplement Number 41 349607-04 dated 10/14/87 for Sundstran