The following service bulletins are all active Please check the applicability of each service bulletin as some may or may not apply to your aircraft. For further information on service bulletins, or to be added to the service bulletin mailing list, please sign up for the newsletter below.
| Service Bulietin | Title | Classification | Urgency | Applicability | Link |
| CH-11-08 | Wing support brackets | Mandatory | Before further flight | CH-088 to CH-097 (inclusive) | View |
| CH/001/09-2009 | Control stick hinge bolt | Mandatory | Before further flight | All Aircraft | View |
| CH/002/09-2009 | Electrical cable gauge | Mandatory | Before further flight | All Aircraft | View |
| CH/003/12-2009 | Elevator control arm and tie brace | Mandatory | Before further flight | All Aircraft | View |
| Undercarriage fatigue | Mandatory | Before further flight | All Aircraft Cheetah and Cheetah XLS | View | |
| CH/004/08-2011 | Front fork fatigue cracks | Mandatory | Before further flight | See SB | View |
| CH 012 06-2020 (Engine mount adapter bolts) | View | ||||