| AD number | Document | Issue number | Effective date | Status |
|---|---|---|---|---|
| 2007-0253 | Exhaust System - 'Heggemann' Type Exhaust System - Inspection / Replacement | Active | ||
| 2011-0021 | Fuel Quantity Indication System - Operational Limitation / Modification | Active | ||
| 2013-0236 | Fuel - Fuel Tank Opening / Bore Hole Sealing - Inspection / Repair | Active |