Check before reuse
- Read the full product name and compatibility list, including when buying older Air 3-labelled packaging.
- Inspect each blade and its hub for chips, cracks, deformation or impact marks. Replace damaged propellers.
- Follow the aircraft manual’s marked/unmarked motor and propeller matching instructions.
- Confirm each propeller is locked correctly. Do not force an incorrect fitting or mix unrelated sets.
Vibration after replacement
Stop the aircraft and recheck blade condition, matching and retention. Persistent vibration can point to a motor, mounting or structural issue; do not keep flying to test it.
Third-party choices
Keep an unverified replacement at Unconfirmed. A seller’s broad ‘Air series’ label does not establish fit, balance or clearance for either model.
Manufacturer evidence
Compatibility reviewed on 14 September 2026. These references support fit and function; they are not a check of Australian stock or supplier availability.