Rudder Bottom
No failure report names the rudder bottom. 23 FAA approvals let 2 companies make a replacement rudder bottom, Stene Aviation INC holding the most (20).
Approved replacement parts 23 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a rudder bottom and sell it as an approved part for the models named. These are the companies holding such approvals for a rudder bottom:
For these models most: Cessna 172 Skyhawk (15), Cessna R172 Hawk XP (3), Cessna P172 (3), Cessna A152 (3), Cessna A150 (3), Cessna 175 Skylark (3), Reims Aviation S.A. CESSNA F172H (2), Piper PA-24 Comanche (1), Cessna 150 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Stene Aviation INC | Rudder Bottom SA-0430004-1 | 0430004-1 | Textron Aviation, Inc. 150, 150A, 150B | 2016-10-26 | current |
| Stene Aviation INC | Rudder Bottom SA-0531006-35 | 0531006-35 | Textron Aviation, Inc. 172, 172A, 172B | 2016-10-26 | current |
| Stene Aviation INC | Rudder Bottom SA-0531104 | 0531104 | Textron Aviation, Inc. 172, 175 | 2016-10-26 | current |
| Stene Aviation INC | Rudder Bottom SA-0533155-1 | 0533155-1 | Textron Aviation, Inc. 172R, 172S | 2016-10-26 | current |
| Stene Aviation INC | Rudder Bottom SA-0431005-1 | 0431005-1 | Textron Aviation, Inc. 150F, 150G, 150H | 2016-10-26 | current |
| Stene Aviation INC | Rudder Bottom SA-0531006-80 | 0531006-80 | Textron Aviation, Inc. 172K, 172L, 172M | 2016-10-26 | current |
| Stene Aviation INC | Rudder Bottom SA-0533155-1 | 0533155-1 | Textron Aviation, Inc. 172R, 172S | 2016-06-02 | current |
| Stene Aviation INC | Rudder Bottom SA-0531104 | 0531104 | Textron Aviation, Inc. 172, 175 | 2016-06-02 | current |
| Stene Aviation INC | Rudder Bottom SA-0430004-1 | 0430004-1 | Textron Aviation, Inc. 150, 150A, 150B | 2016-06-02 | current |
| Stene Aviation INC | Rudder Bottom SA-0531006-35 | 0531006-35 | Textron Aviation, Inc. 172, 172A, 172B | 2016-06-02 | current |
| Stene Aviation INC | Rudder Bottom SA-0531006-80 | 0531006-80 | Textron Aviation, Inc. 172K, 172L, 172M | 2016-06-02 | current |
| Stene Aviation INC | Rudder Bottom SA-0431005-1 | 0431005-1 | Textron Aviation, Inc. 150F, 150G, 150H | 2016-06-02 | current |
| Knots 2U LTD | Rudder Bottom K0531006-35 | 0531006-35-791 | Cessna Aircraft Company 172 S/Ns 17249545 thru 17257161,... | 2013-03-05 | current |
| Knots 2U LTD | Rudder Bottom K0531006-35 | 0531006-35 | Cessna Aircraft Company 172 S/Ns 46755 thru 17249544, 175... | 2013-03-05 | current |
| Stene Aviation INC | Rudder Bottom SA-0533155-1 | 0533155-1 | Cessna 172R, 172S | 2010-09-13 | current |
| Stene Aviation INC | Rudder Bottom SA-0431005-1 | 0431005-1 | Cessna A150 (S/N A1500524 & ON) | 2009-07-28 | current |
| Stene Aviation INC | Rudder Bottom SA-0531104 | 0531104 | Cessna 175 | 2009-07-28 | current |
| Stene Aviation INC | Rudder Bottom SA-0531006-35 | 0531006-35 | Cessna 172A, 172B, 172C | 2009-07-28 | current |
| Stene Aviation INC | Rudder Bottom 0531006-80 | 0531006-80 | Cessna 172K, 172L, 172M | 2009-07-28 | current |
| Knots 2U LTD | Left Rudder Bottom Seal LRB | Modification Part | Piper PA-24-400 | 1999-10-12 | current |
| Stene Aviation INC | Rudder Bottom Stene MDL No. SA-0431005-1 | Modification Part | Cessna 150 S/N 15061533 & ON, 150, A152 | 1995-09-12 | current |
| Stene Aviation INC | RUDDER BOTTOM STENE DWG. NO.... | MODIFICATION PART | CESSNA 172 | 1994-11-21 | current |
| Stene Aviation INC | RUDDER BOTTOM STENE DWG. NO.... | MODIFICATION PART | CESSNA 172 | 1994-11-21 | current |
Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.