// FAA AIRWORTHINESS DIRECTIVES
FAA Airworthiness Directives
Search AD numbers, titles, or models across the FAA database.
| No | AD Number | Title | Model | Superseded AD | Superseded By | Actions |
|---|---|---|---|---|---|---|
| 1 | FAA 86-05-03 | Elevator and Spring Tab | DHC-8-101 | |||
| 2 | FAA 84-11-05 | Placard Maximum Flap Extension Speed | H.P. 137 Jetstream Mk. 1 | Jetstream Series 200 | Jetstream Series 3101 | |||
| 3 | FAA 83-01-04 | Turbine Assemblies | 250-C28B | 250-C28C | |||
| 4 | FAA 81-15-02 | Float Gear Mounting Brackets | AS350B | AS350C | AS350D | AS350D1 | |||
| 5 | FAA 78-25-08 R3 | Turbine Rotor | TPE331-1 | TPE331-1U | TPE331-1UA | TPE331-2 | TPE331-2U | TPE331-2UA | TPE331-3 | TPE331-3U | TPE331-3UW | TPE331-3W | TPE331-5 | TPE331-5U | TPE331-6 | TPE331-6U | |||
| 6 | FAA 78-26-03 | Wing Fittings Corrosion Detection | G-164 | G-164A | G-164B | G-164B-15T | G-164B-20T | G-164B-34T | G-164B (with 73 inch wing gap) | |||
| 7 | FAA 77-14-08 | Water in Fuselage | 60 | A60 | B60 | |||
| 8 | FAA 76-09-11 | Crank Arm or Servo Valve Assembly | 382 | 382B | 382E | 382F | 382G | |||
| 9 | FAA 75-11-04 | Reduction Gearbox Engine Distress | PT6A-20 | PT6A-20A | PT6A-20B | PT6A-27 | PT6A-28 | PT6A-34 | PT6A-6 | PT6A-6A | PT6A-6B | PT6A-6/C20 | PT6B-9 | |||
| 10 | FAA 73-21-02 | Failure of Flex Hose Assemblies | 58 | 58A | 95-C55 | 95-C55A | D55 | D55A | E55 | E55A |