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As part of our approval of the SGS 2-33B we have revised the old 2-33 & 2-33A Flight - Erection - Maintenance Manual into the FAA Approved Sailplane Flight Manual (SFM) for The SGS 2-33, 2-33A & 2-33B Sailplane. This was a major re-formatting of the manual to meet the FAA Approval guidelines and to make the manual easier to use and navigate. The manual has numerous revisions that affect the 2-33, 2-33A & 2-33B models.You can contact us via email or phone to order a copy for your aircraft. The current revision date is 2/15/22.

The service bulletin SA-102-33-1.2 has been revised as of 18 January 2021. This service bulletin applies to all 2-22 & 2-33 aircraft serial numbers and is for the inspection of the steel tube fuselages. Please note that the old bulletin revision used to be restricted to only certain serial numbers of 2-22/2-33 aircraft, but those restrictions have been eliminated. The new service bulletin revision is available in the download section at the link below.

Aircraft Service Letters/Bulletins

We are now selling sets and individual interior panels for the 2-33/2-33A. The panels are made from a more modern plastic than the old Schweizer ones. The color has also been changed to a pewter gray from the brown color. The panels are trimmed to fit the aircraft and should only require very minor trimming to complete the final installation. The prices listed do not include shipping which will be about $100 for full sets and less for individual panels depending upon location.

* (KL 100028) Does not include the 33317-041 door panel as that was not installed on early fabric covered doors