Aerodyne Handley, 9.

Aerodyne Handley, 9. Photo: Victoria Police



Three children are missing in Melbourne's east.


Police on Wednesday appealed for public assistance to find the siblings, who have not been seen since December 12.


Eleven-year-old Jacob Handley and his brother Diesel, 10, and sister Aerodyne, 9, were last sighted leaving a school in Blackburn South.


Jacob Handley, 11.

Jacob Handley, 11. Photo: Victoria Police



Sergeant Sharon Darcy said they were believed to be with their father Simon Schmetzer and could still be in the same area.


Sergeant Darcy said investigators held concerns for the safety of the children.


They have released images of Jacob and Aerodyne in the hope someone may recognise them.


Anyone who sees the children or has information on their whereabouts can call triple-0.