IS-29 D

Language SB Description Revision Date Applicability
SB-IS-29D-CO-03 Improvement of elevator fastening. 326 12.10.1974 ALL
SB-IS-29D-CO-05 Additional securing on the flettner control cable. 323 10.09.1975 ALL
SB-IS-29D-CO-06 Increasing of Elevator Deflection Range. 454 15.05.1975 ALL
SB-IS-29D-CO-07 Fuselage drain holes. 499 15.12.1975 ALL
SB-IS-29D-EO-10 Additional instructions concerning the check and the replacement of the control cables turn-buckle locks. 052 13.01.1983 ALL
SB-IS-29D-EO-11 Safe Life and Service Life increase. IS-29D 09.08.1985 ALL
SB-IS-29D-EO-14 Increase of the safe life until the first overhaul. 701R 01.06.2004 ALL
BS-IS-29D/D2-05-15 Extension of safe life over 35 years - 25.08.2011 Series 21 and up
SIL-AR-01 Quick joint Connectors (L'Hotellier Ball and Swivel) installed on IS Sailplanes 01 06.11.2018 ALL
SB-IS-29D/D2-AR-01 Changing the maintenance program and cancelling of the life time limitation to all IS-29D/D2 gliders variants 01 19.04.2018 ALL
SIL-AR-05 Wings installation inspection 01 01.11.2021 ALL